Age: 13 years and above Model: Ankle weight belt Material: Neoprene, small steel balls Suitable for: Women/Children/Children Name 1: Ankle Weights Name 2: Wrist Weight 1: Aerobic exercise 2 people: dance 3: Barre describe: Name: Ankle Weights Size: as shown in the picture Color: pink/purple/black blue/black orange Package included: 1 pair of ankle weights feature: 1. Quality and Comfort: Specially designed with high-quality anti-scratch neoprene elastic material, smooth and not easy to break. Soft and comfortable sweat-wicking material protects your skin from itching, redness and abrasion. The upgraded iron beads have even particles and will not leak out, making them friendly to your body. 2. Fully Adjustable Weight: The ankle strengthening device features durable Velcro straps to adjust to various sizes to hug the ankle, leg, or wrist for a comfortable fit. Additionally, the buckle is designed to keep the ankle weight in place while running or jogging. 3. ROCK SOLID DURABILITY: Reinforced double stitching and sturdy Lycra wrapped strips prevent iron bead leakage while increasing value and durability. Stitching along the middle of the weight ensures even weight distribution during various workouts. This is the best product for kids or women. 4. Great for cardio or physical therapy: Add resistance and challenge to increase lower body strength, burn calories and fat, strengthen muscles, and improve balance and coordination for at-home recovery. Great for gymnastics, swimming, weightlifting, core training and more. notes: 1. Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before purchasing. 2. Due to different monitors, product colors may vary slightly. We hope you understand them.