Please note: This item only concerns the INNER FLAP for the Galaxy 400x100x2mm design letterbox and must be combined with the outer flap which can be found with related products.
This item is the inner flap that you attach to the inside of your door or wall. The inner flap has a hinged flap and comes with four M4 screws that you can then screw into the designer outer flap.
You can find this designer exterior flap in related products. The combination of these two items creates a super-sleek result because the letterbox flaps are only 2mm thick and fit together perfectly.
The 400x100mm inner flap is made of 2mm thick brushed stainless steel. Because the stainless steel letterbox flap is made of AISI 316 stainless steel, it is highly corrosion-resistant.

