2Pcs 4KG/8.8LB royal blue Silicone finger tensioner, silicone tension trainer, fitness exercise rehabilitation training device AZ17857

4KG/8.8LB royal blue Silicone finger tensioner, silicone tension trainer, fitness exercise rehabilitation training device AZ17857
Product: Silicone Finger Strecher Material: Silicone Pounds: 3kg-6.6kg; 4kg-8.8kg; 5kg-11kg Feature: 1. Natural silica gel 2. Easy to carry 3. Easy to clean 4. High-temperature resistance 5. Wearable and practical Package list: 1 x Silicone Finger Strecher