i have only been using a cage for 6 or 7 weeks, during the week i put in on when i get home from work and it stays on until the morning and comes off before i go to work. Friday starts my weekend lock up. When My Miss ( Wife) gets home she holds the key until Monday morning. i will get more into what the weekend is like soon. This weekend im home alone and wanted to try incorparating my medical fetish and wearing a cage. Part of our medfet is using sounds and catheters on me, Miss doesn't like it being done to her. So this morning i incerted a Fr18 Foley catheter and put my cage back on, it's a stainless steal Holy Trainer the only steal cage i have that has a hole that the catheter will fit thru. Plan on keeping it in till Monday morning. i do like the look of the 2 of them together.