☆ Material: High quality flexible silicone, durable, any chemical odours, the Babisil Bib Is Non Toxic
* Thickness value - Thickness of 30 - 23kg
* Help strengthen your grip, improved your entire handle thickness and forearm muscles in no time at all. The hand trainer are the perfect and convenient way to improve your performance in the strength sports, gym back to physical therapy and rehabilitation.
* Be a part of ergonomically designed to go well for all hand sizes;
* Easy to carry
☆ Applicable mode:
Can be very good training results * Even At A Weekly use of 2 to 3 times.
☆ cleaning and care:
* Our hand trainer ring is washable and last longer. Just wash it with soap and water.
☆ Package Content: 3 x finger exerciser