Set of 2 Finger Power 【 Set of 2 Finger Power 】 ………♬ New club members, train hard! ♬……… Massive price reduction (^o^)/ Get 2 for the price of 1☆ Pianist's fingers! Typing fingers! Bouldering fingers! Fingers that can hold a basketball! Training your fingers allows you to excel in all situations! Convenient to carry ♪ Train anytime, anywhere! Strength adjustment...13LB/17LB/21LB (Black) Size...Approx. 11.5x10.5x2cm Weight...Approx. 38g Material...Silicone Contents...Finger stretcher x 1 Wristband x 1 【 Finger Exercise 】 Designed to increase the strength of fingers, wrists, and forearms. You can choose the intensity from three levels of tension (^-^)/ If there is any defect in the product, please contact us (comment) before leaving a review. We will respond with sincerity. Thank you for reading to the end♡