Material: Shelf support pegs made of nickel-plated steel, durable for long using life. Nicely finished and not rough. Sizes and Styles: 6 styles shelf pins can fit 5 and 6mm shelf holes on cabinets. Bracket Style Shelf Support size: 6 mm/ 0.24inch in diameter, 13 mm/ 0.51inch in width; Spool shelf support size: 5 mm/0.20inch in diameter; Cylindrical shaped shelf pins size: 5 mm in diameter, overall length is 16 mm/ 0.59inch; Dowel Pins: 5mm in diameter and 25mm/1inch in length. PVC Shelf Support Pegs: 5mm in diameter and 16mm in length. Wdide Applications: Shelf pins for shelves are easy to install by hand, you can use for kitchen cupboards, bookshelf, display cabinet, furniture, , closet, pantry shelving, bookcase shelf, meet your . Warm Notice: In order to make dowel pins a tight fit, your hole should be to or slightly smaller than the diameter shown. Colour: silver Material: metal Package Contents: 1 set * Shelf nail kits (6 styles: L-shaped non-hole bracket /L-shaped bracket with hole/pin/flat spoon nail/cylindrical pin/PVC shelf pin, 12 pieces each) Only 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.