Note： （1）Self-provided key embryo, the width and thickness of the key blank cannot exceed 9mm*1.5mm （2）It is recommended to open a small hole on the key handle to lock it with the fixed （3）Loosen the screw, insert the opened key, and lock the screw AB is just different in shape, but both have the same function！ *100% brand new and high quality *Aluminum CNC precision manufacturing, sophisticated look exquisite with key blanks installed with bright colored keys make a bright spot, demonstrating a personalized charm. *With good overall performance of impact resistance, abrasion resistance and heat resistance. *Applicable car model,Most of car models keys, excluding keys with magnet switch. Specification: *Product Category: DIY key head *Material: Aluminum alloy *Color: Blue *Idea: This product only contains the key head, not the key chain and key embryo *Place of Application: Motorcycle key *Number of products: 1PCS (only shell, no key embryo) Package content: DIY key head or DIY key head + Key ring