Relefree&reg; Yoga Pilates Mat Exercise Pad Looped Sling Harness Carrying Carrier Strap Holder Hot New Universal Durable Black Polyester Made in polyester webbing. 26 inch long. Fits almost yoga mat. Lightweight and easy to carry. Allows mat to breath and air out while keeping it securely rolled. Carry your yoga mat easily and comfortably with a yoga mat harness strap.