Feature: Made from natural latex, light weight and easy to carry. Firm and Durable. Comfortable in touch and wear. Perfect for lower body excercises including forward, lateral, and backward movements. Good for ankles, calves, knees, thighs or wrists. The resistance strength was measured by macine at the state of 3 times prolonged. Material: Natural Rubber Latex Color: Red/ Blue/ Black/ Green/Yellow Size: Green: 600x50x0.35mm 5 pounds Blue: 600x50x0.5mm 10 pounds Yellow: 600x50x0.7mm 15 pounds Red: 600x50x0.9mm 20 pounds Black: 600x50x1.1mm 30 pounds
Attention: Due to different measurements, please accept 1-3cm error; please allow reasonable color difference as different computer screen may display different colors.