The Gym Reaper Ankle Straps in green and black are a set of 2 adjustable cable machine attachments designed for gym and training use. Suitable for ankle exercises, these straps are 10 inches in length and 4 inches in height, making them versatile for various workouts. Made by King Reapers, these ankle/wrist straps are a must-have for those looking to enhance their strength training sessions at home or in the gym.