This is a mail slot sleeve is constructed from stainless steel. It lines the cutout in your door that receives mail. The sleeve is designed for through door mail slots that are 11-1/2 inch width x 2-11/16 inch height.
This mail slot sleeve is constructed from stainless steel. It lines the cutout in your door that receives mail. This sleeve is designed for through door mail slots that are 11-1/2 inches wide by 2-11/16 inches high.