[DETAIL]<br>Product name: Hand Trainer Hand Grip Strengthener<br>Product size: 78.5mm/3in<br>Product material: Silica gel<br>Product features:<br>1. Silicone grip ring with dual-direction and dual resistance.<br>2. Made of Silica gel that maintains its shape.<br>3. Compact and washable for convenience.<br>4. Enhances arm strength and aids in muscle relaxation.<br>5. Ideal for improving grip strength and relieving stress through massage.<br>Precautions:<br>1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images.<br>2. If you feel difficult to choose the size, you can feel free to contact me we will give you some suggestion, but it is for you reference only.<br>Package includes:<br>1 pc Hand Trainer<br>hello, guys, thank you for visiting my store.There are so many useful and cheap item in our store. we will be ready to reply you ASAP.<br><br>[ATTRIBUTES]<br>- High-concerned chemical: None<br>- Training Site: ARMS<br>- Department Name: Adult<br>- High-concerned chemical: None<br>- Training Site: ARMS<br>- Department Name: Adult<br>- Type: Gripping Ring<br>- Brand Name: jaysuing<br>- Origin: Mainland China<br>- Type of sports: Strength Training