Size and Quantity The product is approximately 90 cm (35.4inches) long, 3 cm (1.2 inches) wide, 0.7 cm (0.27 inches) high. 3pcs/set. Excellent Material Our floor transition strips are made of high quality aluminum alloy, which is strong and reliable, with excellent durability, corrosion resistance and rust resistance, not easy to break and deform, and can be used for a long time. Metal T-Floor Transition Strip This metal doorway trim features a sturdy and functional design with a smooth, flat surface that provides a safe transition to the doorway while enhancing the beauty and style of the overall space, reducing the risk of tripping, and improving the safety and aesthetics of your living space. Widely Used Our Metal Transition Tape is suitable for a variety of floor transitions, mixed vinyl, laminate, thresholds, flooring, vinyl planks, laminates, concrete floors and tiles, providing not only protection but also decorative polished aesthetics. It can also be used for wall seams, closet trim, interior roof ceiling trim and commercial office buildings.