235*235mm PEI sheet works well with Ender 3/Ender 3 v2/ Ender 3 Pro/ Ender 5/ Ender 5 Pro/Ender 3 Neo/Ender 3 V2 Neo/Ender 3 S1/Ender 3 S1 Pro/Ender 5 S1/K1 3d printer bed. The design of the positioning hole makes the installation more convenient.