Size: 9.3 x 9.3 x 0.1 inches (235 x 235 x 3 mm). This surface is very sticky in high temperatures of plastic such as PETG, PLA, ABS, etc.When you finish printing, dont force the model to remove it from the glass bed as soon as possible!! Advanced surface "free" the model, you need to lower the glass bed to room temperature.Any attempt to forcefully remove the print from the glass bed at high temperatures damage the unique surface. Temperature Settings for Various Filament: PLA: 50-70ºC Flexible Filament: 50-70º CABS: 100-125ºC (Recommend 110ºC) PC: 100-130ºC (Recommend 120ºC) Nelon: 90-120ºC (Recommend 110ºC) PP: 100ºC 120ºC PETG:50-70ºC Note: Due to factory adjustment, the actual item received may be slightly different from the pictures.Dont worry, they are all the same features Creality Glass Beds.Hope you understand!