SnapCollar

This collar is 3D printed and works without a key. It can be snapped together via it's built in a locking mechanism. And this only can be done when you reach it with your hands. ????

It can be screwed to a wall or a another object via it's hole which is meant to house a screw. Furthermore a ring, as you can see on the photos) can be attached to it (not included). Another way to use the hole is to attach a chain to it.

The collar can be extra secured by using a M4 metric screw too lock them. This screw, however, (not included) must be at least the length fo the collar. Then it only can be opened using a screwdriver which can be impossible wen out of reach.

The closing click sound is unique and you might be finding yourself opening and closing the collar just for the sake of the sound. ????

The collar is made to measure exactly to your neck circumference.

Please note: The diameter you can choose from is in centimeters however the actual meaning would be millimeters. There is no option you could choose from the menu to show this in millimeters so I choose to show it in centimeters.