1. Made from natural latex, light weight and easy to carry.2. Firm and Durable.3. Comfortable in touch and wear.4. Perfect for lower body exercises including forward, lateral, and backward movements.5. Good for ankles, calves, knees, thighs or wrists. Product Description: Material: Natural latex Length: 60cm/23.62 inch (tolerance: +/-1CM) Width: 5cm /1.97 inch Size:Green: 600x50x0.5mm 5-10 poundsBlue: 600x50x0.5mm 10-15 poundsYellow: 600x50x0.7mm 15-20 poundsRed: 600x50x0.9mm 25-30 poundsBlack: 600x50x1.1mm 35-40 pounds
