For the fans of dome-style marker posts, the RhinoDome™ is durable and highly visible. Graphics are hot‑stamped directly into the post for long-term legibility; topper can be retrofitted to update older markers. The product features a 3.5" outside diameter, a 21" dome topper, a 10" anchor tube, an 18" bury-depth decal, and is made from RhinoPoly® thermoplastic designed to perform from -40℉ to +150℉. Standard lengths include 66", 72", 78", 84", 90", and 96". Custom imprinting and color combinations are available (manufacturer supports lower/upper imprints and logo uploads).