Description:1. Feature: 7mm locking shelf pins are used to support a shelf in place on any project. In order for the pins to fit tightly, the holes should be equal to or a little smaller than the diameter shown. Suitable for the thickness of 18mm boards, the load of the product is Max 5 kg.2. Advantage: These shelf support pegs are designed in small type, which made them hardly noticeable and prevents shelf wobble, it makes the board sturdy enough to keep level and stable.3. Material: Support pegs made of plastic, using an advanced process, the plastic support is integrally formed, which is durable, not easy to loose and wear and has a long service life.4. Application: Shelf pegs are widely used on furniture, shelf supplies, wine cabinets, display cabinets, bookshelves, closets, shoe cabinets, kitchen solid wood plywood plastic, glass board, and so on.5. Easy to use: Use a drill with the same diameter as the pin to process a mounting hole slightly larger than 0.2mm/0.01", and then insert the pin rod on the laminate and put the partition on it. Specification:Color: ClearPin Diameter : 7mm /0.28"Fit for Board Thickness: 18mm/0.71"Mounting Pin Size: 7mm x 6mm / 0.28" x 0.24"(D x L)Dimension: 17mm x 22mm x 61mm /0.67" x 0.87" x 2.4" (L x W x H)How to install:Step 1: Use an electric drill to punch, then clean the hole.Step 2: Put the shelf pin in the hole.Step 3: If the diameter of the hole is bigger than the shelf pin, you can wrap a circle around it with paper strips or tape.Step 4: Place the shelf on the self-locking clips. Package Content: 20pcs x Shelf Pegs