Product Material: Space aluminum Size: length 30cm, length 40cm, length 50cm Color: silver Package content: 1*bathroom space aluminum storage rack 1.Convenient: The Silver wall shelf brackets is made of space aluminum,the different lengths of the bracket can withstand different weights of products ,please chose right size of wall shelf bracket supports you need . 2.Heavy-Duty: The solid and sturdy construction is perfect for commercial use, use it in your restaurant, bar, caf, diner, hotel, or small eatery. It has a decent load capacity so, it will pleasantly hold your heavy restaurant plates 3.Easy to Clean: You can wipe using a damp cloth to get rid of any dust or stain, the kitchen organizer shelf is easy to clean and keep clean, you will have no hassle kitchen organization at your fingertips 4.There are two ways to install this bracket : punch(with Screw)-Sturdy and punch free(with glue)-damage-free to your wall,You can make the bathroom shelf adhesive or drill it on the wall. Just take the way you like. 5.Note:Please Don't stick the shelf on painted walls or wallpapers as it will take off your paint or wallpapers. The adhesives can only be applied to smooth surface, like ceramic tile, glass, smooth wood, metal, flat marbles, or other unpainted surfaces. When sticking, please squeeze out the air for the sticker and keep away from the gap of ceramic tile.