【Various 5 sizes 】Include 5 different sizes,5/8 inch, 3/4 inch, 5/6 inch,1 inch and 1-3/8 inch, The multi-size assortment will meet your different needs. 【Q235 Steel pin nails】The headless nails are made of the great Q235 steel, strong rust & corrosion resistance, sturdy and not easy to break, with good toughness and tensile strength, which are smooth and bright on the surface with no nail jamming,which fits the 23 gauge pinner or pin nail gun between 5/8" and 1-3/8 or 2". 【Multiple packaging protection】Use the small plastic bag for the pin nails, give the small nails multiple packaging protection, make sure our customers get the complete nail product and use convenience. 【Use easily】 The headless pin nails are collated flat, which will not cause clogging easily, helping you more accurately and more convenient to push out the nails 【Wide applications】The nail assortment can be used for various craft projects with different sizes, suitable for repairing handicrafts, cabinet building, woodworking, repairing shoes, fences and other DIY home improvement projects.