The PRO Hair Tie is made of a silicone material and sprayed with a non-stick coating to prevent it from “sticking” to hair. It features an easy-release clasp that eliminates the tangling and pulling that traditional hair ties cause. The clasp was designed to release only when lifted at an angle. Otherwise, it will stay fastened. The round-to-flat beaded design ensures a secure hold on all hair types and in all hairstyles.