Installation method: For your convenience of installation, you can choose to punch or punch without punching the product.The nail-free installation uses a nail-free sticker, and the perforated installation uses a screw.When we ship, we will offer nail-free stickers and screws for your installation, you can choose one of them to choose.Welcome to our kitchen bathroomWe will carefully check every item before shipment.Quality assurance!Give all my dearest customers.Product Information:Size: as shownMaterial: space aluminumReservation:Due to manual measurements, the tolerance is 1-3 cm, so don't mind before ordering.!Please understand that the colors may have chromatic aberrations like different locations of the picture.Send the following two types of mounting accessories