1. With our running bag, you can take your most important accessories with you almost anywhere. Whether it's running, training, jogging, hiking, cycling or fitness. With reflective stripe, make you more eye-catching at night. 2. Made of polyester and rubber, soft and lightweight, water resistant. This waist belt features a practical number plate holder and three energy slots on each side. 3. This race number belt is equipped with a flexible and adjustable waist belt, suitable for most women and men. Sturdy buckle withstand the bumps. Simply remove the toggles, easy to attach your running number. 4. Whether you're training for a race, going for a jogging, or working out outdoors, this waist belt is an essential accessory. 5. Suitable for both professional athlete and fitness enthusiasts, our waist belt is perfect for anyone participating in running competitions or engaging in outdoor activities. 6. Specifications: Material: Polyester, Rubber; Color: Black; Green; Red; Orange; Blue; Pink; Size: Approx. 91x2.5cm/35.82x0.98in; Weight: Approx. 40g 7. Package Includes: 1 Piece Running Number Belt 8. note: 1.Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you