Features: 1.APPLICABLE MODELS: 3D printer build plate with sizes 180x180mm, compatible for Kingroon KP3S or heated beds of the same size. 2.DOUBLE SIDED: The spring steel plate is available in 2 print textures. One side is a smoothly and shiny star PEY pattern for a beautiful star sky texture, and the other side is a textured PEI spring steel sheet with a unique frosted feel. 3.APPLICABLE MATERIALS: For PEY sheet, we recommend PLA, TPU, PETG, ABS(The maximum temperature of PEY side is 180).The surfaces of PEI sheet can be printed with PLA, PETG, ABS, TPU, ASA, PVA, PET, PA, PC and so on (The maximum temperature of PEI sheet is 260). 4.STAINLESS STEEL: PEY build plate is made of high elasticity and folding resistant stainless steel sheet, slightly bending can popping the prints, reusable and durable. 5.EASY TO INSTALL: Colorful PEY PEI steel sheet is easy to install and adhere to the printing surfaces, easy to remove the prints. specification:Item Type: PEI PEY Sheet Material: Metal Size: Approx. 180 x 180mm / 70.8 x 70.8in Material Compatibility: PLA, PETG, PC, ABS, TPU, TPE, HIPS, Nylon PLA-CF, etc. Applicable Models: for Kingroon KP3S PackageList:1 x 180x180mm PEIPEYSheet 1 xMagneticSticker NoteWhen you get great star patterns with PEY boards, the star texture may disappear if you rub it with your hands or other oily objects. However, if you wipe with a damp paper towel or alcohol, the star will appear again