The POJECITY 210x210mm Dual-Sided PEI Build Plate is a popular 3D printer upgrade featuring a flexible spring steel sheet with a PEI coating on both sides for excellent print adhesion and easy removal, compatible with many FDM printers like Ender 3 series, offering good performance for materials like PLA, ABS, and PETG by flexing the plate to pop off prints after cooling

Dual-Sided PEI: Both sides have a PEI coating, giving you twice the usable surface and print life.

Spring Steel Flexibility: The flexible steel base allows you to bend the plate to release prints easily without tools.

Strong Adhesion: Provides excellent grip for various filaments (PLA, ABS, PETG, TPU) when hot, releasing them as it cools.

Magnetic Base: Comes with an adhesive-backed magnetic sheet that sticks to your heated bed for easy plate placement.

Easy Removal: Prints typically pop off after cooling; if stuck, just flex the plate.