The Uncle Mikes Nylon ITP Holster Size 16 Glock 48 RH Black is a unique, ultra-thin four-layer laminate no thicker than conventional suede leather holsters. An internal moisture barrier won't transmit perspiration to gun. The suede-like exterior helps anchor holster inside pants or skirt. The belt clip slips over pant top and belt to hold gun securely and anchor gun for positive draw. The holster is size 16 and fits the Glock 48.