4x4 Post Shields

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  • Regular price $9.99

Shipping Pricing

Amount Spent Shipping Cost
$0.00 – $15.00 $3.95
$15.01 – $39.98 $7.95
$39.99 – $74.99 $12.95
$75.00 and up FREE


Measurement Guide

4x4 Post Shields are designed to fit the standard 4x4 labeled post.  The standard 4x4 post is 3.5" x 3.5".  There are few exceptions so please measure your post to verify its size before purchasing.  New treated posts are usually wet and swollen from the treatment process, but they will soon dry out and shrink to the 3.5" x 3.5" standard post size.


Post Shields, shield the base of posts such as mailboxes, fences, decks etc. They are 4 individual shields that join together to cover and protect existing or new posts from string trimmers and other lawn care equipment. They install in seconds with no tools necessary and their visually pleasing design adds a luxurious and finished look while saving time and money on unneeded maintenance.

You can now affordably protect your posts and maintain the beauty of your home with Post Shields. If your posts have already taken a beating, you can use Post Shields to cover and immediately stop further destruction


WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Customer Reviews

Based on 65 reviews
Perfect product

As advertised, perfect fit!!!!

Great product

Lowes would've had to order them saying a month to arrive. I went to the manufactorer's website and ordered them and received them in 2 or 3 days. It was very quick and they look great. They snap together easy and will be ordering more for other neighborhoods we manage. I'd like to do the round ones too.

Great shield

The product was easy to install, needed a hammer or stake to make it flush, it was difficult to do by hand by I also used concrete to install my post so that contributed to the tight fit. Going to buy again for the remainder of my posts!


In addition to providing added protection to my mail post, these items have the added benefit of improving the aesthetic of my aged and ugly wooden support post.

Post Shields

These are excellent. They will keep my posts looking new since I just had the posts painted.