RockRain 90LB Adjustable Dumbbell Set: 4-in-1 Convertible Weights with Non-Slip Grips - 16 Precision Plates for Strength Training & HIIT - Home Gym Equipment for Men & Women
RockRain 90LB Adjustable Dumbbell Set: 4-in-1 Convertible Weights with Non-Slip Grips - 16 Precision Plates for Strength Training & HIIT - Home Gym Equipment for Men & Women
RockRain 90LB Adjustable Dumbbell Set: 4-in-1 Convertible Weights with Non-Slip Grips - 16 Precision Plates for Strength Training & HIIT - Home Gym Equipment for Men & Women
- *Space-Saving Compact Design* – With 16 precision plates and a dedicated storage tray, this 90lb set eliminates bulky racks, fitting perfectly in small apartments or home gym corners where space is precious, letting urban fitness enthusiasts maximize their workout area without clutter.
- *Sand-Filled Core Stability* – Each weight plate features a dense sand-filled interior and chip-resistant coating for balanced weight distribution during intense HIIT sessions, giving athletes the confidence to push limits without equipment wobbling or shifting mid-rep.
- *4-in-1 Versatile Conversions* – Easily switch between dumbbell, barbell, kettlebell, and push-up stand modes with the included connector, allowing busy professionals to diversify full-body workouts in their living room without multiple equipment purchases.
- *Ergonomic Non-Slip Grips* – Textured handles with wrist-supporting contours reduce strain during high-rep strength training, helping home gym users maintain proper form for safer lifts and longer workout endurance.
- *Progressive Overload Ready* – Seamlessly adjust from 5.5lbs to 90lbs across 16 precision plates (4x3.3lb + 4x5.5lb + 8x6.6lb), empowering fitness beginners to advanced lifters to scale challenges as their strength grows over time.
| Brand: | ROCKRAIN |
|---|---|
| Color: | Black |
| Part Number: | JKTBWXH |
| Material Type: | Alloy Steel |
| Isin: | IXKYKM2V82JM |
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Transform Your Home Workouts with RockRain's 4-in-1 Adjustable Dumbbell Set
Meet the ultimate fitness companion for home gym enthusiasts. Our 90LB adjustable dumbbell set adapts to your evolving strength journey, whether you're starting with toning exercises or pushing through intense HIIT sessions. The space-saving design with compact plates and storage tray makes it ideal for urban dwellers maximizing small living spaces.
Why Fitness Enthusiasts Choose RockRain:
- *Space-Saving Compact Design*: 16 precision plates with dedicated storage eliminate bulky racks, perfect for apartment workouts
- *Sand-Filled Core Stability*: Experience balanced weight distribution during your most intense training sessions
- *4-in-1 Versatile Conversions*: Switch between dumbbell, barbell, kettlebell and push-up stands with one compact system
- *Ergonomic Non-Slip Grips*: Textured handles support proper form during high-rep strength training
- *Progressive Overload Ready*: Scale from 5.5lbs to 90lbs as your strength grows
Built for Performance:
Steel construction with chip-resistant coating ensures lasting durability. The secure locking system prevents slippage while the sand-filled core maintains perfect balance during dynamic movements. Whether you're doing shoulder presses, deadlifts, or kettlebell swings, this set adapts to your workout needs.
Technical Specifications:
- Material: Steel frame with sand-filled weight plates
- Color: Sleek black finish
- Weight Capacity: 90LB total (16 precision plates)
- Includes: Storage tray, connector for conversions
- Assembly: Required (tools included)
RockRain's adjustable dumbbell set empowers your fitness journey with commercial-grade quality designed for home use. The versatile 4-in-1 system eliminates the need for multiple equipment pieces, giving you professional results in your personal workout space.
Processing Time
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Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $4.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
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You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
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For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
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Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
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Email: support@ibspot.com
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Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
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The item must be unused, in the same condition as received, and in its original packaging.
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A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
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Perishable goods (for example, food, flowers, newspapers, magazines)
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Intimate or sanitary goods
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Hazardous materials or flammable liquids/gases
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Gift cards
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Downloadable software
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Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
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Books with obvious signs of use
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Opened CDs, DVDs, software, or vinyl records
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Items not in their original condition, damaged, or missing parts not due to our error
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Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
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In-store returns are refunded to the original form of payment or issued as a gift card.
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Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
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5–7 business days for the return to reach our Returns Center.
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An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
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Product Claims
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If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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