<br>Set includes 1 of Each; ZK35 ZipKnife™ Cold Knife and the ZKLK36 20" ZipKnife™ Long Knife.</br> <br>ZipKnife™ Cold Knife has a unique radius that allows you to maintain a high level of control of the cutting head while permitting you freedom of movement exerting pressure in both cutting directions. Uses all standard cold knife blades.</br> <br>ZipKnife™ Long Knife is made with an extremely thin utility knife bracket and features a quick blade replacement design. The knives have no screws, levers, or devices lessening the chance of damaging a vehicle. Uses all standard utility knife blades.</br><br/><br/>