220*220*3mm Heated Bed Hotbed Thermal Pad Insulation Cotton With Cork Glue For 3D Printer Reprap Ultimaker Makerbot

Features 1 220 220 3 mm for most of the 3D printer model can work at 300℃ for a long time2 Smooth surface good thermal shock resistance3 Enable to make the inner temperature change gently while saving the power supply4 With high temperature adhesive tape for connecting to heated bed reduce the heating time 5 The heat insulation cork plate is used for 3D printer nozzle keeping warm the heating insulation cotton is made from heat resistant ceramic fiber If you need another size please contact us we can cut them for you with any size Package Included 1 x Hotbed Pad