No matter how much you beg and plead, this ingenious lock has a set release that ensures you serve your time! While most locks rely on human whims, this digital lock controls whatever it is attached to- use it for bondage, ball gags, or deny access to a favorite toy. Revel in a complete loss of power, whether you are being punished by your owner or engaging in escape-proof self-bondage. One of our favorite ideas is to lock up the key of a chastity device in a box or cabinet. You will have to stare at the time left, building anticipation and arousal with each passing second. The lock is USB rechargeable, with a range from 1 minute up to 99 hours. That is over four days of being trapped or restrained, with no hope of escape except to wait out your time until the countdown is finished. When the timer has finally run down, a tone sounds, signaling your release. The interface is easy to use and instructions are included. Just make sure the lock is fully charged and structurally sound prior to securing it- once it is on, there is no escape!Measurements: 1.5 inches in length, 1.75 inches in length.Locking bracket is .1 inch thick.Suitable for holes up to 4mm in diameter Material: ABS Plastic, MetalColor: Black Note: Charges via USB. Includes lock, charger, and instructions only.