The MyTube chastity device is made of a highly strength polycarbonate. The slim design makes it easily worn under clothing. Can still be worn 24/7 and not interfere with your business routine. This male chastity device is cut with slots which allow natural air flow and is 100% hygienic. 
Each MyTube chastity belt is supplied with 5 different sizes cuff rings 1 1/2" (3.8 cm) 1 5/8" (4.1 cm) 1 3/4" (4.4 cm) 1 7/8" (4.7 cm) and 2.0" (5 cm). This allows you to fit your exact size, one brass padlock, various sized spacers. The MyTube chastity belt is available in clear, neon and fashion black.