WPC side edge, angle bead , corner armor, corner protector, corner head. 1. High recyclable, eco-friendly2. Look of the natural With rich and varied sizes, styles, veins and colors Ko Sei decorative corner guard Material is also much durable, which is 5-10 times than traditional wood. Furthermore, it’s anti-shaping, anti-crack, corrosion proof, anti-acid-base, anti-uv, inflaming retarding and ...