Specification:All bands are 42" Long and approx 1/2'' diameter.5 Color Bands each with different level of tension:Yellow Band - Extra Light ( 10 LBS)Green Band - Light (15 LBS)Red Band - Medium (20 LBS)Blue Band - Heavy (25 LBS)Black Band - Extra Heavy (30 LBS)Package Includes:1x of Extra Light Resistance Band - Yellow1x of Light Resistance Band - Green 1 x of Medium Resistance Band - Red1x of Heavy Resistance Band - Blue1x of Extra Heavy Resistance Band - Black2 x Foam Handles2 x of Ankle Straps1 x of Door Anchor1 x Carry Bag