The NEW GOLD'S GYM 5 LB. Pair Adjustable Ankle Wrist Weights are designed for gym and training activities, specifically for strength training. These weights are made of durable nylon material and filled with sand or pellets for added weight. The hook and loop design allows for easy adjustment and attachment to ankles or wrists. The black color and Gold's Gym branding add a stylish touch to these fitness accessories. Perfect for workouts involving resistance training, these ankle wrist weights are a versatile and effective tool for achieving fitness goals.