Features:This is a heat insulation foil pad that can be used for 3D Printer.Strong sound insulation and absorption performance,heat insulation, damping and antisepsisDurable and compact to use.The temperature of the medium is in good condition from -50 °C to 150 °C.Clean the bottom of the hot bed before use, and tear the adhesive back to the bottom of the hot bed.Size :300x300x10mmï¼200x200x10mmInstallation Notices:1, Please clean the surface you want to paste2, Do not cover the chassis wiring or air holes when you installation3, Paste Aluminum Soundproof/Damping Plate,you could heat with a hair dryer to make it soft, then compacted by hand. If the room temperature is below 5 degrees Celsius, first with sun lamp heating it until soft. Then remove the wax paper and paste it4, A successful installation process is best not to repeat tear paste, paste effect won't be damagedPackage includes: (Without retail package)1 x Foil Self-adhesive Insulation Cotton.Item specifics:Model number: dlsItem type: Insulation Cotton