Neotech BRASS WRAP improves the player's grip while increasing comfort for those in marching bands or performers playing in a long gig. The neoprene Brass Wrap fits snugly on the instrument so that you get a firm and comfortable grip while protecting the instrument's finish from moisture and oils in the hand. The non-slip backing keeps it securely in place while the Velcro® fasteners allow for quick and easy removal for cleaning or storage. The ultra-comfortable pad reduces grip-fatigue and makes playing for long periods a pleasure, not a pain. Brass Wrap insulates your hand in both cold and hot weather while protecting against moisture so that you're always assured a secure grip. This unique wrap keeps your instrument's tone pure and your grip happy. Fits most Trumpets/Coronets.