[Excellent Adhesion]Easy to adhere to the printing , easy to remove the prints, flex slightly to your print right off. Excellent adhesion can be achieved when the temperature of the heated bed is about 60℃, PEI sheet without using any glue or other tools to help the model to stick onto the sheet. [Easy Removal]When used in a 3D printing application, PEI is excellent because it can withstand the numerous heat cycles that a 3D print bed goes through from print to print.This is easily removed and flexible. Prints come off the easily when the temperature of the heated bed reaches room temperature. [Simple Installation]The 3 V2 PEI sheet is combined with 2 parts, a flexible PEO textured PEI on one side.Spring stainless steel, PEI powder sprayed on the , golden yellow on the back. Flexible, removable, and can stick to magnetics very well. High strength and heat resistance. [Wide Application]The size of 3 PEI is 235 x 235mm(9.25 x 9.25inch). After installing the print bed, please re-level it