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Slimline Mail Slot Catcher, Post Letter Box Cage Ideal for UPVC, Glass, Wood and Metal Doors. Strong Adhesive Letters, Small Packages, Magazines. No Screws or Tools Required

4.5 (13) Write Review
Free shipping on orders over $29.99

$24.99

$ 12 .99 $12.99

In Stock

1.Color:Black


  • NO SCREWS REQUIRED AND EXTRA STRONG ADHESIVE - Unlike other designs, peel the adhesive back and stick straight on your door. No tools or screws are needed. Strong enough to hold all your letters and small parcels, it won’t peel or budge. Be confident your mail will stay in the bag fixed to your door.
  • SUITABLE FOR ALL DOORS - Our letterbox catcher will stick whether your door is made of glass, metal, UPVC, or wood. Each door is unique, and some don’t have a long flat surface, so we’ve tested on all types of ridges and surfaces to ensure it will stick to your door.
  • EASY ACCESS AND OPENING - Ideal for those with mobility issues who can't bend over to pick up the post. Our easy open latch has a unique design with an easy overhang for you to open the bag. Unlike other designs, it won’t pull the whole bag off the wall to check your mail.
  • LARGE CAPACITY - Fit all your mail in, excess space for magazines, small packages, and many letters. The bag measures 52cm / 20.4inch x 51cm / 20 inch. As the material is flexible, it can accommodate anything placed through the letterbox, unlike a rigid cage.
  • PREMIUM QUALITY MATERIAL - Our sleekly designed 900D extra-strong letterbox catcher will stay slimline until the post is added, not taking up much room and looking great too.


Our sleek and slimline post catcher is ideal for all types of doors. The premium quality material can bend to catch all types of letterbox parcel shapes, unlike other rigid cages, which often block up the letterbox after one large letter. Our extra strong adhesive will hold all your daily post, including magazines and small packages. No need for tools or screws. Just peel off and stick on. What s Included? 1 x Letterbox Catcher Dimensions: The bag measures 52cm / 20.4inch x 51cm / 20inch. Compatible With: Wooden Doors UPVC Doors Metal Doors Glass Doors


Steve Fung
August 25, 2025
This was very easy to apply to my wood garage door and love that the cover can come off easily with the velcro type mount, with is included with the doggy style mailcatcher. I've had it on my garage door for a couple of weeks already and it still holds up very well. I also like that it has open side slots so you can get your mail without having to open up the velcro cover.
DJ Middleton
August 9, 2025
It fit nicely over my mail slot. Easy to install with the provided Velcro strips. Nice clear window to see when mail is there. It’s great not having to pick mail up off of the floor!
Alicia T.
August 6, 2025
Came across this product while searching for another item. It is exactly what I’ve needed for years. Now, I don’t walk on my mail when I come home—especially on rainy days. Such a creative and useful idea!
joyce hill
July 29, 2025
Fun to have..easy to use
JZ
June 14, 2025
Though the construction is well done, the Velcro idea to put on door is not practical. Large size may hold more, yet stiff material.
Taylor
May 17, 2025
Church had a mail slot + the mail would just be dumped and so anyone coming in through that door would step all over it and ideally pick it up. This is so much better! Our admin loves it, it's more secure when checks are dropped in it, and it really did adhere to the door well. She added a few little rocks at the bottom to help hang down level and it's just worked out great a year later.
Ryan Miller
May 5, 2025
Perfect solution for mail-eating dogs if you have a mail slot in your door.
Margaret ODonnell
May 1, 2025
I really liked this mail bag. All our mail fits easily. Easy to install.
Jen
March 11, 2025
Amazing! Now my dog can’t eat my mail and it is not all over the floor. Velcro is secure, easy to take mail out of the side.
abi21gail
February 3, 2025
My door was changed by landlords to ugly modern stylings with horrible bulky inside letterbox shield too big for normal letter cage. I bought this product which, in Clear Plastic format isn't lovely BUT it was really easy and quick to install, fit round the intrusive bits well, and means I can see all post, and has held lots of heavier packets brilliantly. Easy to retrieve mail, too. Very Impressed.
George Fisher
January 27, 2025
Easy to install.
Viviane
November 25, 2024
Very happy with this so far. Worked well when I was away for a week. Sturdy, easy to remove the post. Good value 👍
Jason pohl
November 20, 2024
Great product