MS The Key Holder Deluxe Clear Key Holder Case with Lock This transparent case puts your power dynamic on display! Created for those who dabble in extended BDSM scenes involving chastity and key holding - the see through design and countdown timer lock sets the stage for a long-term exchange in power and trust for kinky couples and BDSM enthusiasts. Lock up your sub in a chastity device or a pair of restraints and lock up the keys until they earn their freedom. Explore a more decisive and extreme form of play with the included countdown lock - the left button sets the hour duration while the right button sets the minute duration. Once you press the middle button a 5 second countdown begins! During this countdown, if you press the middle button you can set a new time duration. However, once that countdown is over the lock is locked until the countdown reaches zero! The only other way to unlock this devious lock is to cut it, so make sure you are 100% sure about locking a key in this case. The lock can be programmed to up to 99 hours and 59 minutes and is rechargeable with the included recharging cable. The glowing display allows for use in the dark as well! Measurements: Case dimensions: 1.9 inches in length, 1.9 inches in width, 2.3 inches in height. Lock dimensions: 1.5 inches in width, 2.8 inches in height. Materials: Acrylic Color: Transparent Note: Lock cannot be unlocked until the timer reaches 00.00.00, or if the lock is cut. Maximum lock time is 99 hours 59 minutes.