Features 1. Product material: Ankle straps foam sponge very soft for added comfort. Ankle straps utilize triangular fixed supports that you can easily work with without getting hurt or experiencing any discomfort. 2. Features: Very helpful for slimming thighs and buttocks, and can also exercise abdominal muscles. The use of smaller dumbbells will be able to clearly feel the power of the legs and hips. 3. Exercise method: Dumbbell foot straps for hip kicks, side kicks, hamstring curls, leg extensions. Get better results when you work your glutes and legs with weights on your feet. 4. Suitable for any fitness phase: Works with most standard dumbbells and can hold up to large pounds of dumbbell weight lifting.meet the needs of beginners to fitness professionals and are ideal for use in the gym and at home. 5. Lightweight and portable: Get rid of the traditional bulky gym equipment, just add dumbbells to the ankle strap, and you can use it at home, take it to the gym, the office, or keep it in a suitcase for easy travel. Specification Material: Neoprene Size: 15 x 11 x 3 cm, 19 x 15 x 3 cm Color: Black Weight: 78 g, 168 g Package Included: 1x Dumbbell Ankle Strap or 2x Dumbbell Ankle Straps