Desk Chair Wheel Stopper

###Description
This wheel stopper is designed to be a way to stop your wheels from rolling on the ground. Instead of the normal wedge design, this is meant for your wheels to sit inside of the stopper. The bottom has small holes for adding grips to, but you can ignore those if you intend on sticking them to the ground or using different grippy pads.

###Prerequisites
THIS STOPPER NEEDS EXTRA GRIP TO WORK PROPERLY. You need to choose to add grippy pads or tape to the bottom of the stopper. Depending on what you choose, you may want to super glue it to the stopper to make sure it says on it.

###Using the Stopper
Simply place the stopper on the ground where you want and lift or roll your wheel into the stopper.

###Dimensions
Any wheels that are ≤ the dimensions given are compatible. If your wheels radius is significantly smaller than the given radius, then the chair might slightly rock in this stopper. My wheels are 1 larger wheel rather than the standard 2 small wheels, so I've included a wide version to accommodate for the other wheel types.

Radius = 75.7mm

Width (Single) = 25mm

Width (Wide) = 63.5mm