Feature:1. PROTECT FROM SCRATCHES: Comes with foot pads to protect your desk and equipment from scratches, very useful and practical2. NON OXIDATION OR CORROSION ABS MATERIAL: The use of non oxidation and non corrosion ABS material can extend the service life of the manual key3. ONE HANDED OPERATION: CW morse code is light weight, convenient for one handed operation, reducing operator's fatigue4. COMPACT AND EASY TO USE: Ultra portable CW Morse code manual key is compact and easy to use, convenient to carry5. EASY TO INSTALL: The model is QU4525, equipped with cable, screwdriver, and 2 patches, easy to install and useSpecification:Item Type: CW Morse CodeMaterial: ABSModel: QU-4525.Package List:1 x Manual Key1 x Connection Line1 x Screwdriver (Screwdrivers and wrenches come at random)2 x Patch2 x Foot Pad