Now you can work out and exercise at just the right level when you use the ebox 11-Piece Resistance Band Set. This set gives you everything you need to exercise with high-quality rubber for just the right amount of resistance as you work out. The Ebox Products resistance band set comes with five resistance bands, a door anchor, a carrying bag, an ankle strap, and a guide to help you with your exercise goals. There are five colored bands that offer resistance levels .(yellow-10lbs,green-20lbs,red-30lbs,blue-40lbs,black-50lbs) the resistance tube set has a metal clipping system. This helps you attach the set to soft-grip handles or ankle straps.