Rugged and Durable : The finish nails assortment is constructed of premium galvanized steel to effectively resist rust and corrosion; Ultimate tensile strength (UTS) up to 160,000 PSI; Each row of nails is bonded together with high quality glue to avoid fracture | Sharp Chisel Point : Designed to drive the nails into objects with fewer jams, buckles, and interruptions; Easily and quickly penetrate through many different materials with no deformation | Multiple-size Nails : Contains 2000 counts16 gauge finishing nails in 4 sizes: 1-1/4 inch, 1-1/2 inch, 2 inch, 2-1/2 Inch; Of those, 500 counts for each size; They easily swap in and out as you move from project to project; The multi-size assortment will meet most of your fastening needs | Universal Size : These nail gun nails are standard 16 ga finish nails and generally fit most 16ga electric / cordless / power / air / pneumatic finish nailer gun; Perfect for working on small trim, shoe molding, and baseboards, housing insulation&wrap, roofing felt, fence wiring, weather stripping, carpet under laying, upholstery, DIY and craft materials | Shatter-resistant Package : All finishing nails are wrapped in soft EPE pearl cotton and packed into a three layer corrugated box, which can effectively prevent breaking In order to deliver the nails to you in one piece