The BOTA Mail Slot Insulator

Advanced Installations - Draft Dodger Insulated Mail Slot mail slot insulation INSULATED MAIL SLOT – DELUXE 46100, 46200 # 461001 When the slot is closed, the cylinder becomes a sealed air-chamber providing excellent thermal insulation mail box slot In order to avoid a draft during the winter, the previous owner had shoved some insulation in the mail slot and covered it with masking tape

mail slot for door Internal Brush Strips for Energy Efficiency, Added Insulation and Privacy; Ideal for All Climates, Will Not Rust or Tarnish; Easy to Install, With RTV