Mass use and replacement: Enough for daily use and replacement needs; there are 10 colors for you to choose from (2 for each color), richly matched to different sportswear, according to Colors are easy to distinguish usersCarrying bag with hook: Cold towels for outdoor sports include a bag and a hook, the bag is waterproof, easy to carry, and will not be mixed or stained with other items; the hook matches the color of the towel, and the towel can be hung on the sports bag and on the belt of the backpack.INSTANT COOLING AND SIMPLE USE: These cooling neck towels are easy to use, simply soak and wring the towel to activate, then shake the towel in the air for comfort and cooling; suitable for people of different agesBreathable and Lightweight: Made of high-quality material, which belongs to a type of microfiber, these sweat-wicking towels are breathable and lightweight, comfortable to the touch, fine workmanship, reusable, and machine washable, providing you with a pleasant experience.MULTI-PURPOSE: These cool towels can be used in many occasions, such as basketball, golf, swimming, football, yoga, exercise, camping, fitness, running, exercise, gym class, travel, camping and other activities, portable and practical, allowing you to fully enjoy sports processcolor:Random color(Cannot select specified color)Material:polyestersize:About 100 x 30mmPackage Contents:20 x towelOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.