The HELLA 9DR104336001 is a high-quality, genuine red triangular reflector designed for enhanced visibility and safety on trailers, agricultural machinery, and other vehicles. This ECE-approved reflector ensures compliance with European safety standards, providing excellent retro-reflection for improved road safety. Its durable construction is built to withstand various environmental conditions, making it a reliable choice for demanding applications. The triangular shape is specifically recognized for rear marking on trailers and certain types of agricultural equipment.