1.NEVER FALL OFF Designed with removable stop inserts on the ends, the nail polish rack can keep your nail polish and essential oil bottles stand on the shelf ly without sliding off. And the front lips are higher than others, making it much r to contain the bottles of polish. 2.SUITABLE FOR 95% OF NAIL POLISHES The nail polish shelf can hold all kinds of brand name nail polish such as Opi, China Glaze, Nubar, Essie, and etc. Create a beautiful wall space to keep your nail polish bottles and essential oil bottles organized, secure, and ready for use. 3.EASY TO GET ACCESS Made of super clear acrylic, the nail polish shelves storage allows you to find the colors and bottles you want easily, but doesn't take up valuable space on your dresser or vanity, making the linen closet less cluttered. 4.SET OF 6 TIER It comes with 6 pieces of nail polish organizer wall, each wall floating shelf is individual, can be mounted separately or as a combo of 2 or 3 racks with the included screws and anchors. It measures 15' x 1.6' (Length x Deep), holding about 10 15 bottles.