We used them on a plastic mailbox. Our postman said the plastic ones don't leak. These numbers look quite stylish and come with a very tough cardboard burnisher. I think they visually enhance the large plastic mailbox. 0 doesn't seem to want to stay, however. I sealed them with clear gorilla tape, let's see how it holds up.
Efficient And Secure Package Delivery With Step2 Express Box - Mocha, 31"H X 18"W X 23"D
32 Review
Large Metal Wall-Mounted Mailbox with Key Lock, 13" x 13.6" x 4.2" - Black
22 Review
HopeWan Self Adhesive Mailbox Numbers, 2 Inch Door Numbers Stickers For Apartment Home Office Room, Set Of 10 Pcs. (2" 10 Pack ( 0-9 ), Silver)
48 Review
KYODOLED Combination Locking Wall Mount Mailbox For Outdoors - Large Security Key Drop Box, Measuring 12.59H X 8.46L X 3.35W Inches In Black
20 Review
Pack Of 1 Natural Wood Color 8 Ounce Bottle Gorilla Wood Glue
42 Review
π³ Efficient Drip-less Wood Glue Dispenser, 16 Oz Bottle
8 Review
πͺ Bondic UV Liquid Plastic Welder - Fast Cure, Strong Adhesive Repair Kit for Home, Garage, Outdoors, etc. - Complete Starter Set (LED Light & Liquid Cartridge in Compact Tin Case)
9 Review
Gorilla Waterproof Patch & Seal Liquid - Black 16Oz - Ultimate Solution For Quick Fixes (Pack Of 1)
39 Review