Include a single 48" long twin-tube resistance band permanently attached to 2 handles. The set comes with one door anchor. * Patented X-Safe technology - Workout with confident (see illustrated image) * Best in class components & material on Amazon Guaranteed. Heavy duty components and multi-dip Malaysian latex - the highest latex source. * Come with door anchor. * The band resistance is from 0 - 20 lbs when you pull it out aproximately 2X from its original length