1PC new hand tendon special project trainer, male finger strength, finger trainer, arm muscle and vein expansion, varicose fitness machine

Category: rubber band puller Applicable scenarios: running sports, fitness equipment, health massage, fitness and beauty Product Category: Grip Color: Entry new 5 fingers, starry sky gray, entry new 5 fingers, camouflage green, advanced new, knight black, advanced new 5 fingers, camouflage orange, new 5 fingers, lake blue, classic black, classic gray Material: Silicone Size: about 14.5 * 10.5CM Manufacturing Country: China Package includes: 1PC