Flex cool material allows wraps to stretch and provide additional protection for the wrist, hand, and knuckles. It is designed with a light touch of unique elastic to easily fit to your hand and a 2" Velcro end for secure fastening and maximum comfort. All amateurs, experts, fitness classes, men, women, children, weekend warriors, and anyone who want a quick, practical, and protective wrap application will find the compact 2" x 175" size ideal.