Grip Strengthener - Dumbbell Add-on
Grip Strengthener - Dumbbell Add-on
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Build serious grip strength at home, at the gym, or anywhere in between with a compact spring-loaded trainer.
- Adjustable resistance
- Targets grip + dexterity
- Spring-loaded mechanism
- Pocket-sized 9.5cm

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Shipping Information
• Free standard shipping to Canada and the United States
• Orders processed within 1–2 business days
• Estimated delivery: 7–10 business days (Canada) · 8–14 business days (US)
• Tracking number sent via email once shipped
• We ship via Canada Post, UPS, FedEx, and USPS
Returns & Refunds
• 30-day return window from delivery date
• Items must be unused and in original packaging
• No restocking fees on eligible returns
• Free return shipping for defective or incorrect items
• Refunds processed within 5–7 business days
Adjustable resistance
Targets grip + dexterity
Spring-loaded mechanism
Built to Last
Every product in our collection is carefully sourced and inspected before it reaches your door. We partner with trusted manufacturers who share our commitment to durable, effective everyday tools.
Why We Started SereneDepot
SereneDepot was born from a simple idea: comfort and self-care should be accessible, affordable, and built to last. We pick every product with care so you can focus on feeling your best.