Features 100% Natural Latex - Perfect for Cross-fit, Gym, Yoga & Fitness Classes - Develop balance and coordination - Perfect for stretching and flexibility - Perfect for weight training - Easy Maintenance Specifications Yellow 5 to 15 Pounds 208cm*4.50mm*0.64cm - Red 15 to 35 Pounds 208cm*0.45cm*1.30cm - Black 25 to 65 Pounds 208cm*0.45cm*2.20cm - Purple 35 to 85 Pounds 208cm*0.45cm*2.80cm - Green 50 to 125 Pounds 208cm*0.45cm*4.50cm - Blue 125-170 Pounds 208cm*0.45cm*6.40cm - Orange 170-230 Pounds 208cm*0.45cm*8.30cm Package - Content: Your Selections Notes: if you select the 4 set options, it will be Red 15 to 35 Pounds, Black 25 to 65 Pounds, Purple 35 to 85 Pounds, Green 50 to 125