Door-mounted Yoga Training Strap Band. This is a strap band for yoga training that attaches to a door. It includes the functionality of a training rubber band and a ballet barre, and is applicable for training body flexibility. It can be used as an aid for practicing handstands, flexibility, bridge exercises, and more. This product is lightweight and portable. No need to install on the wall or drill holes. You can hang the strap over the door and use it with the door closed. It is suitable for beginner training and instructor lessons. I have only used it twice and have been storing it at home. I have opened it once for confirmation. - Color: Purple - Material: Nylon - Usage: For yoga and stretching - Features: Adjustable strap Thank you for looking.