Post/Mile Marker

Upgrade your outdoor installations with Polly Products Recycled Plastic Post/Mile Marker – the premium, maintenance-free 4″ x 4″ posts engineered for decades of reliable performance. Made from 100% recycled #2 HDPE plastic, these versatile recycled plastic posts deliver unmatched durability, sustainability, and value for homeowners, landscapers, park managers, HOAs, municipalities, and trail systems. It’s the strongest sustainable mailbox post available in the market. Landscaping projects – Property line markers, garden borders, pathway delineators, and bollards. Wire, rope, or cable fencing – Drill holes for easy attachment; perfect for pastures, pet areas, or decorative borders **not approved for structural applications**. Trail & mile markers – Engrave posts on all 4 sides with text, symbols, distances, or wayfinding info; inlaid with vibrant colored resins for high-visibility signage. Campsite signage, house numbers, signposts. One post does it all.

Our 4″ x 4″ –  Post/Mile Marker posts are extremely versatile and can be used for many things. They can be installed directly in the ground and cannot rot or harbor insect infestation because they’re made of recycled #2 HDPE plastic.  That’s why they’re perfect for trail markers, signposts, campsite signage, wayfinding, or even a house number marker at the end of your driveway.   Available in 7 rich, nature-inspired colors you’re sure to find a good match for your needs.

Install Mile Markers anywhere you need a post or signage that isn’t easily accessible for future maintenance because they are virtually maintenance-free!  They never need to be repainted or require replacing due to rot.  What a time, labor, and money saving solution!

The 6 ft. Mile Marker can be engraved with text or symbols and inlaid with your choice of 14 colorful resins.  By themselves, they make excellent directional signs.  Each of the 4 sides can be engraved with different information to direct hikers or guests to points of interest or facilities.  Just scroll down the page to add your customization options.  Or use the ‘Chat’ feature and our knowledgeable assistants will help you through the process M-F during business hours.

The 6 foot post can be installed directly into the earth, or pick up a post-mount at any local lumberyard or hardware store.  We also make them in 8 ft length posts which allow for deeper installation or more room to engrave.  Either way, both lengths have the same advantages in durability over wood posts.

Recycled plastic can be worked with the same tools used in carpentry and woodworking.  You can drill holes through them to use as a fence line with a rope, or as a mailbox post.

Maybe you don’t need the chamfered top and are just looking for recycled plastic posts?  You can find both 4″ x 4″ and 4″ x 6″ posts in the Facility Products-Posts category

Comes with beveled edge. 

Dimensions: 4″ x 4″ x 72″ & 96″ nominal

Mile Markers make excellent trail signs and directional sign posts.