high quality Hole free design: Adhesive Shelf Bracket without nails and screw. Peel off the protective film on the back and stick it on a smooth surface.You don't need any tools to install shelf support pegs, which saves a lot of time. WIDE APPLICATION:These shelf support clips widely use for clothing and kitchen shelves,cabinets,shoe racks,refrigerator,bookshelves, bookcases,closet and more it can be with metal, glass, wood, marble, ceramic tiles, plastic and other hard and smooth surface firmly bonded. High Quality Materials: Shelf Adhesive Support Bracket made of plastic + viscose fiber, with strong adhesive and durable quality. Easy Installation: Cabinet shelf clips with no nails requested, please peel off back sheet and stick it to target position, no need tools can be used to finish the installation work quickly. Strong capacity: high strength supports peg and better quality adhesive, each of shelf support peg can carry not less than 10 pounds of weight, you can use 6pcs or more supports peg to support the same shelf to increase the bearing capacity.