We are professional manufacturing all kinds of steel doors with different design of glass, such as Fan light, Oval, full view and half view. The door spec. Are: 1) Door thickness:1 3/4" thickness. 2) Door skins: 26-24guage galvanized steel. 3) Core: poly foam 4) Finish: prime or powder coating 5) Wooden edge: finger joint pine 6) Lock wood block: 10-12" 7) Bottom sweep holder:steel optional 8) Packing: 14 pallets; Loading capacity: 770 Pieces/40HC 9) Packing: over 800 slabs/40HC(no pallet) 10) the door with cut out or install American style glass and ABS glass frame kit