The glass shower shelf is made of 6mm Extra-thick tempered glass， high-quality space aluminum bracket, and rail.No need to worry about rust and usage lifespan.The size of this glass bathroom shelf is 9.45(L)*9.45(W)*2.36(H)inches, it provides great storage for your shampoo, conditioner, facial cleanser, and anything else you want. Each layer of the bathroom shelves can bear 22 pounds, And you don't need to worry about the glass shelf falling off the wall, It is very sturdy.Our bathroom corner shelf is a space-saving corner design that keeps your bathroom, kitchen, lavatory, living room, and balcony organized and clean. A great choice for small and limited spaces.