【4 variety different sizes】There are 2016 count T50 Galvanized staples with 4 different sizes in the package: 5/16"-504, 3/8"-504, 1/2"-504, 9/16"-504, You can choose different sizes of nails according to actual needs.

【Rust & resistance】Galvanized surface makes the stapler nails keep the rust & resistance.

【 penetrability】The T-shaped and Chisel point design with penetrability lets you use Stapler nails very easy,and you will have no jams and buckles, and interruptions.

【Fit a variety of brands of 20 GA T/50 staples】 The staples fit brands of 20 gauge staplers or T/50 staple very well.

【Wide applications】 for heavy duty stapling applications from installing insulation housewraps and roofing underlayment such as housing insulation, roofing felt, fence wiring, weather stripping, carpet underlay, upholstery, DIY and craft materials.