Slimline Letter Box Catcher Slimline White A durable & hard wearing letter catcher that simply screws on to the inside of your letter box to catch all of your post. Handmade by engineers in our U.K. factory. Slimline Black Available in black and white. Ideal for homes with mischievous pets! Made from locally sourced raw materials with all fixings supplied. Slimline Dimensions Sizes: 338mm wide x 305mm high x 110mm deep. Overall width including tabs, 400mm with hole centres at 375mm apart Fireproof Letterbox catcher Original Letterbox Catcher Slimline Letterbox Catcher Widescreen Letterbox Catcher Fireproof Letterbox Catcher Pro Add To Basket Buying Options Add To Basket Add To Basket Add To Basket Customer Reviews 3.6 out of 5 stars 17 5.0 out of 5 stars 3 4.0 out of 5 stars 117 4.4 out of 5 stars 230 4.4 out of 5 stars 81 Price 34.