2 Methods to Install strong stiy strips and nails screws both offered. Multi-pose: mounted on bathroom wall for wipes pes glasses perfumes etc and also a holder for crib baby monitor. High Quality Acrylic Material:We use high quality acrylic material. Which is won't break or scratch and easy to clean. Floating shees easy holds up to 3 pounds. Minimalist Style and Design: a beautiful simple appearance,little lip on the front to s sliding and rounded eds are a nice touch. Small shelf offer extra space for narrow bathroom: shelf size: 7.3” x 4.3” x 1.9 “ inch (L x W x H ).