1. These shelf support pins for 5 mm shelf holes on closet cabinets2. These steel shelf support pegs are designed with clear in color, which made them hardly noticeable and prevent shelf wobble, it make the board sturdy enough to keep level and stable .3. suitable Occasion: It can be widely used for cabinet, bookshelf, display cabinet, furniture, wardrobe, closet, cupboard, bookcase, pantry shelvingHow to use1. Use a electric drill to punch, please use the 5mm bit.2. Put the shelf pin into the hole3. If the diameter of the hole is bigger than the shelf pin, you can wrap a circle around it.4. Place the baffle on the shelf pincolour:TransparentMaterial:plasticsize:10 x 16 x 8.5mmPackage Contents:100 x Clear Shelf Support PegsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.