The Reflective Band has good elasticity and stretchy for most people. Made from stable material, good for your night walking and running. Also, it is great for runners, walkers and cyclists. It is a nice choice for those outdoor activities enthusiasts. Features -Color:Multi -Material:Reflective Strip, Elastic Cloth -Size:32.00X3.80X0.10cm/12.58X1.49X0.04in -Adjustable: Adjustable waist strap. It is elastic and practical, which can be adjusted conveniently to your size -High Visible: High visibility in the dark and at night. You can see the reflective strap from any degrees. To keep you and your family from getting hurt -Easy to Use: Reflective design allows you to stand out when running at night, providing security -User-Friendly: Made from elastic cloth material, it is user-friendly and reusable. Highly reflective. for night walking and running outside - : Reflective Night Strap is for your friends and sports lovers Package list: 5 x Reflective Belts