The E-Stim Systems 2B is a fantastic players e-stim unit, but it can be a bit of a handful when it comes to playing in a dungeon or other playspace, So we came up with a way to improve the handling of the 2B - Bumpers!! We have created them to give you better grip especially when you re playing with latex or lubed fingers, and they also feature a belt clip option and gives some protection if you inadvertently drop your precious 2B. And they come in 5 stunning colours to match your outfit - or your mood.. To Fit The bumpers are supplied as a pair, marked inside with L and R to indicate which side they are designed for. This is only important if you are planning on using the belt clip. To fit The Bumpers clip onto the sides of your 2B, with two small bumps engaging into the screw holes of your 2B. If you are planning on using the belt clip then ensure the clip opening face the same way. The Bumpers are makes inside with L and R to indicate orientation. To remove Grip the bumper with one hand and twist away from the front. It is that easy. Cleaning Do not steam sterilise or boil. Do not use caustic cleaning materials or solvents. Hot soapy water can be used to clean your Bumpers, or medical cleaning wipes. The are 3D printed from bio compatible TPU which is semi flexible, but they are not indestructible, if you bend them too much they will break. Always ensured the Bumpers are dry before storage.