DescriptionThis item is manufactured with nylon material for durable and long-lasting use. The glowing design and reflective cloth will ensure runners security and adding fun for them. Very suitable for running around the night, parties, festivals.Features- Color: Red+Blue+Yellow+Green. - Material: Nylon. - Size: Approx. 35 x 4 x 0.5cm/ 13.77x1.57x0.19inch. - Practical accessory for night runner and exerciser, ensuring their security especially at the area without light. - There are four kinds of light patterns, such as long bright, flashing, slow flashing, and off, which is very beautiful and durable. - Easy disassemble the button battery for band washing and the battery can be used for 10 hours, which battery replacement is very simple. - material, skin-friendly and comfortable to wear, fit most wrists well. You don not worry about scratch yourself or your kids. - Nicely visible while walking, riding, running, or on a motorcycle at night. Secure enough that you don't have to worry about it flying off at higher rates of speed. - gifts for children, boys, girls and adults. Great party supplies. You can use it to celebrate Christmas, New Year, Carnival and other event party.