Aluminum profile / 39.4"(L) x 0.63"(W) x 0.63"(H) / PC diffused Cover, press down type / End cap with hole / End cap without hole / Material mounting clips. Use this Aluminum profile kit to mount LED strip lights in corners. The surface-mount LED channel comes with PC diffused Cover, press down type accessories that provides a professional mounting solution for flexible or rigid LED strip lights.