Door anchor system for quick and consistent length adjustment and alignment. * Padded handles and padded foot/arm harnesses included. * Comes with a carry bag and two heavy-duty independent straps for wider range of movement and exercises. Installation: * Hang Power Straps over the top of the opened door. * Using the Numeric Door Anchors, align the length of each strap. * Ensure the handles or foot straps (whichever are being used for the exercise) are on the b side of the door. The b side of the door is the side that closes toward you. * Before pulling the door closed, hang WARNING CARD! on the opposite side of the door. * Pull the door closed to secure the door anchors. * Begin exercising Package Include: 1x Training Resistance Exercise Fitness Straps with accessories