materials:These track and field relay batons are made of Aluminum alloy, which is corrosion-resistant and durable, so they will not rust and ensure long-lasting use. Unique design: Smooth rolling edges prevent runners from being injured. The smooth texture is non-slip, providing firm grip even with sweaty hands. Widely used: Provide you with quality premium outdoor games Light weight Aluminum batons, fitness fun products for all ages. Get something unique for your Track team or for Passing the Baton Ceremonies. Simple design: The simple surface treatment of these batons is very suitable for high school or college track teams to add their own logo. Many track teams put team stickers on them to make personalized batons. Bright colors: assortment of lightweight and brightly colored batons, unlike typical old, black ones, are easy for team members to spot and give the race a fun flare and that are easy to exchange with or pass off to fellow teammates. Note: 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. Sold by-Dadangjia