Versatile Exercise Bands:Perfect for fitness, body shaping, weight loss, resistance training, strength training and so oon
Skin-friendly & Eco-friendly: High elasticity Natural Latex material, ensures that the resistance loop bands are tough, durable, llong-lasting
Exercise Anywhere: With the free small carry bag, Exercise Bands can be easily transported to use wherever and whenever you want.
Green (X-light) : 600500.35 mm, 4-10lbs
Blue(Light): 600500.5 mm, 6-15lbs
Yellow(Medium): 600500.7 mm, 15-20lbs
Red(Heavy): 600500.9 mm, 20-25lbs
Black (X-heavy) : 600501.1 mm, 35-40lbs
Cheaper than this post and they aren't even on sale.