VEVOR Through The Door Key Drop Box, Heavy Duty Steel Through the Door Mailbox with 1.8" 12" Key Lock, 12x6x16" Mail Drop Box, Black Rainproof Flap Spacious Slot Heavy-Duty Steel Construction Easy Installation Multiple Considerate Details Versatile Utility Input Size: 9.8 × 1.8 inch/248 × 45 mm,Color: Black,Item Model Number: MA072 black,Product Weight: 7.2 kg/15.87 lbs,Wall Thickness: 1.7 inch/43mm,Main Material: Heavy Duty Steel Plate,Product Size: 304 × 150 × 405 mm /11.9 × 5.9 × 15.9 inch
