1、The 0.3mm thick single‑layer board can be quickly installed on the existing flat construction platform. 2、ABS and PLA filaments (and many other materials) are printed directly on the PEI surface without other adhesives, tapes or slurries. 3、Before use, please remove the film from both sides, the blue protective film prevents scratches during transportation and handling. 4、This surface can be reused for multiple printing, just wipe with isopropanol alcohol between printing to get the best results. 5、The paper can be easily cut to the required size by scoring with a utility knife. Item Type: Heated Bed Build Surface Material: PEI Purpose: 3D printer accessories Size: Approx. 350 x 350 x 0.3mm / 13.8 x 13.8 x 0.01in 1 x Heated Bed Build Surface