Check the listing for details. New Black Optimized Non-Lethal Door Stop Multi-tool. Color: Black, Condition: New. Listed at 4.00 USD. Up for sale:A Multi-Tool Door Stop is printed with PLA filamentWe utilize the technology of 3D printing.Finished products printed with PLA are durable, and can be cleaned with rubbing alcohol.Our pictures are taken of the finished products. Each item is made to order.Due to the manufacturing/printing process, there may be very slight manufacturing defects, which does not affect the product performance any.We work hard to ensure every finished product is of high quality meeting high quality standards.Multi-Tool Door Stop, Keep your door open and a whole lot more.Optimized downside to Maximize the grip performance for holding the door in place, while on the other hand smoothly slipping in under the door when placed. If you want to add more-extra-ultra grip to the downside of the door stop you can use a rubber coating.Buckled upside to hold the door in a firm and secure grip.Extra Big hole (~42mm diameter) with Extra smoothly rounded edges to pull it out comfortably with 2 Fingers or even with gloves.Safekeeping by hanging it over the handle of the door is possible for most doors due to the Extra Big hole. So you have it at hand in a door stop / self defense emergency.Easier slipping under the door even with a small gap to the floor, due to smoothly rounded tip and optimized design of the downside of the tip (reduced size of the first to teeth).Wall and handle protector. Put it behind the door to avoid slamming the door against the wall. Windows can be kept open with it, too. Child safe. It is big enough that it can't be swallowed and does not have sharp edges. Portable. It is light weight and has an Extra Big hole to grab and attach to things so it is really portable. If you want to transport it with your bike, you could just hang it around the handlebar. You could also attach a string and hang it around your neck for transport. If you transport it with your car you can attach a string to the hole and hang it around your rear mirror as an ornament, too.No assembly needed. It is just one piece so you don't have to worry about a difficult and time consuming assembly.Customizable. You can add some rubber coating to the downside to adjust the grip needed to the floor and door you want to use.Nonlethal self defense tool. Hold it with two fingers in the Extra Big hole and just think about it. Works best with self-closing doors.