This high quality ball gag is very comfortable thanks to an extended bit that keeps the corners of your mouth from becoming damaged. The 1.65 inch ball and extended bit are made from premium silicone that is firm and has a matte finish. The non-porous material is super hygienic and body safe. It is attached with high quality metal to the adjustable leather strap. The strap adjusts from 16 to 22 inches with a metal buckle that can be locked with a small padlock. Padlock is not included. The leather strap features nice stitching detail that looks great.