This set of hardware includes a 7mm heavy duty carabiner with a 2 inch ring. This unique set is designed to attach to any anchor point to give your resistance bands more range of motion, a sturdier anchor point and is great for storing your bands. Designed for the X-Over Shoulder and arm bands (shown in photos) this extension to your current anchors will allow you to have a better way to store your bands, do more exercises with the extended range of motion and quickly change from one band to another without unclipping and reclipping, so it will not interrupt your workout to change bands ever again.
This is the one thing you will not be able to live without once you try them.