DescriptionThe child gate reinforcement groove is made of solid steel material, and stable enough for time use, keeps your and pets safe in the stair gate. This is very easy installation: no drilling or any tools required. This is a good accessory for your gates.Features-Color:As Shown-Material:Steel-Size:13.00X2.00X2.00cm/5.11X0.79X0.79in- Also us..