This is a lightweight and durable wristband made from polyester elastic. Great for tailgating and watching the game! The wristbands are 3/4 inches tall. Reversible - one side is red with white letters and the reverse side is gray with red letters. Flip it to go with any Chiefs gear. Made in multiple sizes so pick the size that fits you the best. These are unisex - made for both men and women. Closed with a black ribbon. The elastic does contain latex.