INSTALLATIAN TECHNIQUIS: Marble Corner shelves can be installed in several different ways. 1] Build-In Tile/ Wall: Most common way is to install the shelf in the shower when remodeling a bathroom. The shelf gets build in to shower tiles with the same tile installing thin-set mortar/adhesives. 2] Glue-On: Marble shelves can also be mounted on already tiled showers / bathrooms. The shelf is attached to the surface of tiles with the help of industrial adhesives. 3] Metal Brackets w/ Screws: Shelves can be attached to exiting tiled walls with the help of metal /aluminum brackets. You can use wall corner brackets with the screws. This requires some tile and wall drilling. 4] Mount-On Plastic Brackets: This is a transparent plastic bracket that is attached to the surface of the tiles with the help of special glue and clear epoxy that permanently support the shelf. AREA OF USE: These elegant stone shelves (Travertine and Marble corner shelves) can be used for variety of shelving purpose such as; shampoo holder, soap dish, bathroom caddy and so on. Install it in the wall corner of your shower to place a bar of soap, shampoo bottles, shower gels or shaving related items. Or Install it above your bathroom vanity sink corner to place your everyday lavatory items such as toothbrush holder, soap dispenser, etc. Install it near the kitchen sink where a wall corner available, above the kitchen countertop to store your everyday items. And so much more. WHAT ELSE WE OFFER: Besides offering a large selection of marble corner shelves in variety of white marbles, Italian carrara marble, emperador, nero marquina, thassos white, dolomite white marble, crema marfil marble, in all colors; white, brown, black, grey, beige, walnut and noce. NATURAL STONE INFO: Natural stone marble, travertine, limestone, etc. are product of nature. Therefor natural colors and veining may slightly vary from those pictured. Each piece is unique and different from the next... and that is the beauty of it!