[Material]Made of quality steel with nickel plated, and durable for long time using; These shelf support pins can fit 5 mm and 6 mm shelf holes on cabinets, can meet your needs. [Sizes]Bracket style shelf support size : 6 mm/ 0.24 inch in diameter, 13 mm/ 0.41 inch in width. Spool shelf support size: 5 mm/0.20 inch in diameter; Cylindrical shaped shelf pins size: 5 mm in diameter, overall length is 16 mm/ 0.63 inch; Dowel pins sizes: 5 mm in diameter; 25 mm in Length. [Installation]In order to make shelf pins a tight fit, your hole should be equal to or slightly smaller than the diameter shown. These shelf support pins can fit 5 mm and 6 mm shelf holes on cabinets. [Widely Applications]These can used for shelf holes on cabinets, entertainment centers, bookcases, and more. They are perfect shape, size and all . Absolutely can meet all your needs. Colour:silver Material:Stainless steel Package Contents: 10 * Dowel pin 30 * Flat spoon shelf pegs 30 * Cylindrical shaped shelf pins 8 * Bracket with a hole style shelf support 8 * Bracket without hole style shelf support Only the above package content, other products are not included. Note: Light reflection 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.