This model has sizes 4.5cm and 5cm (the size of the inner diameter of the key ring, is that circle, you guys should choose this cuff size 2-3mm larger than the size of the penis)
 The total length of the buckle is about 6-7cm
 The Pristine Penis Lock is a tool designed to prevent male partner promiscuity.
 Today, in addition to the chastity lock function, the stainless steel bird lock is a unique jewelry for the little boy.
 – In addition, it is also a toy for couples who want to try the feeling of longing for love when their "love tools" are locked up or as an accessory in BDSM games.
 – Locks for men who prefer safe and secure virgin locks. Men like simple designs.
 – For guys addicted to insatiable masturbation
 – You want to keep your husband from flirting with other girls gái
 - Used for bosses to lock the penis of slave dogs as a Bdsm Toy