safe and durable

Wash with clean water before and after each use

physiotherapy instrument

you can let them all play

AU Plug (100–240V): Suitable for Australia

Finger Rehabilitation Training Device Color:Blue Eighthole Finger Trainer safe and durableProduct information: Adjustable finger force device material: PP+TPR+spring Finger grip ring material: silicone Multifunctional 8 hole finger trainer: TPE Four piece set A: Eight hole finger power device*1, adjustable finger power device*1, 20 pound finger grip ring*1, 45 hollow ball 200g*2 Four piece set B: Eight hole finger power device*1, adjustable finger power device*1, 30 pound finger grip ring*1, 48 hollow ball 270g*2 Four piece set C: Eight