... ;3.Sound insulation ;4.Antisepsis 5.Easy to clear; Glass interior doorsSuitable for residential houses, apartment and entrance doors, applicable ... Surface finishing: Heat-transfer 3) Filling material: Honeycomb4) Accessories: Hinges, locks, handles, viewer, doorbell, rubber seal, installing bolts. 5) Standard size ... board and plastic film inside, seaworthy carton outside. Frosted glass interior doors