Bluegate Inc Bathroom Tempered Glass Curved Corner Shelf 16"x16" 3/8"-Thick Wall Mounted Please read the instructions before ordering, product requires you to cut tabs in your wall for installation Weight capacity of 55 lbs 16 inches deep by 16 inches long 3/8 inches thick Water proof wall-mounted natural tempered clear glass with flat polished edges Available to be installed before OR after tile installation