Designed to fit on the vast majority of letter boxes;To install simply attach the letterbox brush behind the inside opening in the door with 4 screws.;Eliminate draughts coming into your house and heat loss leaving.;Help to go some way towards reducing your energy bills.;Outer dimensions 338mm x 80mm Brush dimensions 280mm x 48mm

• Letterbox Draught Excluder Brush | Ecosavers Letterbox Draught Excluder

Letterbox Draught Excluder Brush | Ecosavers Letterbox Draught ExcluderEcosavers