Package Included: You will get 20 Pieces Glass Bed Spring Turn Clips, which will meet your various needs.
Material: These glass bed spring turn clips are made of stainless steel, which is anti-rust and durable.
Compatibility: These bed clips can perfect for Ender 3 pro, Ender 3 V2, Ender 3S, Ender 5 Pro CR-20 PRO 3D Printer and other 3D printers.
How to Install: Press the two spring sheets, slide the clip all the way onto the heated bed and glass bed while please make sure the top sheet of the clips does not touch the glass until all the way in position.