DescriptionThis folding stool slide rail is equipped with a damping buffer, it can make folding stool stably and slowly lower when opened, and will not damage the floor tiles due to violent collision with the floor. Suitable for home use.Features- Color: Black. - Material: Cold Rolled Steel. - Size: About 37.30X8.00X5.10cm/14.66X3.14X2.00inch. - Environmental protection and safety material, durable use. - Simple design, safe silence, bring much convenience to you. - The force is uniform and strong, and the bearing is strong - Thick floor mats to protect the floor, safe to use. - Corrosion resistance, compression resistance and oxidation resistance.