This diffuser can help you quickly open your fingers and increase the span; stretch the ligaments, strengthen the power, make your fingers more flexible; adhere to training can improve basic skills.
Our products are made of high quality and environmentally friendly materials, have strong toughness
Suitable for instrument players, also can be used by athletes in different fields, such as rock climbing, tug-of-war, archery, tennis, arithmetic, etc.
Curved handle is design ergonomically, more comfortable to use.

Product Specification:
100% Brand New
Material: Plastic
Large size:150mm
Medium size :142mm
Large: Generally used for those with thick fingers.
Medium size: generally used for adult male and female fingers of moderate size.
Color:Blue
Weight: 23g

Package Content:
1 x Large finger tension exerciser
1 x Medium finger tension exerciser

Note:
1.If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Key Product Features.
2.Due to different monitors, there may be a little color difference.