The TriView® is the industry’s best marker for creating awareness of buried facilities and reminding excavators to call before they dig. The triangular profile combined with the internal Flex PLUS™ rod makes the TriView® the most durable marker post available. In areas where livestock, wildlife, or vehicles are likely to impact signage, the TriView® will rebound to its upright position where other posts fail. Options include multiple lengths (48" through 90") and a wide range of post and cap colors. See the TriView fact sheet (manufacturer PDF) for additional technical details.