These fabric bands are more durable and hard wearing than traditional latex resistance bands. They won't snap or slip through extensive use. Featuring 3 different strengths of resistance, helping you smash your goals - push yourself from beginner to expert in record time. · 3 Resistance strengths · Light = Green | Medium = Purple | Strong = Black · Durable and hard wearing. · Versatile, great for home, studio and gym workouts · Set of 3 · 15inch