Description: Certainly, our product has long service life because the one-piece shaped design, which is compact and solid. And it also has excellent stretching force because it adopts thickened solid design. There is no doubt that our product is comfortable to use because it uses ergonomic design, which is effortless to grisp. And it also safe to use because the high-quality material are adopted. It is made from silicone, is durable to use. The length of the product is 40 cm, the width is 11 cm. Our product is suitable for supine training, abdominal training, etc. Item Name: Yoga Rally Strap Material: Silicone Features: High Elasticity, Stretchy, Anti-skidding Color: Pink, Purple, Blue Function: Open The Shoulders And Pull The Back, Exercise the Back Size Details: 40cm x 11cm/15.75" x 4.33" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Yoga Rally Strap