The button is suitable for a variety of elevator applications, including commercial buildings, residential complexes, and home lifts. Its compatibility with systems ensures a fit, while its durable design withstands frequent use. This button is an essential accessory for maintaining elevator performance and safety. Features -Color:Black -Material:Acrylic, zinc alloy, plastic -Size:5.40X4.00X0.30cm/2.12X1.57X0.12in -Size:4.00X4.00X1.10cm/1.57X1.57X0.43in -Elevator compatibility: engineered specifically for elevators, that system compatibility and smoother operation -Sophisticated round design: the elegant round design is easy to clean and for public spaces like offices and hotels -Reliable original quality: and original, it minimizes the risk of malfunctions, ensuring stable elevator performance and a better user experience -Precision touch: crafted with precision to provide excellent tactile feedback, making each press more accurate and comfortable -Durable construction: built from durable materials to resist everyday wear, extending the button's lifespan and reducing the need for frequent maintenance Package list: 1 x Elevator button