Features: Package 1: 40Sets Rivets and Burrs, 3.50mm Rivets Punch Tool and Installing Tool. Package 2: 40Sets Rivets and Burrs with 3.50mm Punch Tool and 2Pcs Installing Tool. Enough for daily use. Suitable for leather, canvas, and other type of fabric. Great for leather belt, halters, wallets, jeans, jeans, purses, leather bag, clothing, bracelets, leathercraft and more. Craft with quality metal, corrosion resistance, not easy to break, and good durability. Package included 3.50MM rivets punch tool, and rivets fasteners install setting tool. These rivet setters can install snap fasteners, rivet, grommets, etc. Short rivet szie 1.4cm/0.55inch. Long rivet size 1.9cm/0.75inch; the diameter of rivets 10mm/0.39inch. Specifications: Metal Type: Set01; Set02; Set03; Set04; Short Rivets Size: Approximately. 10x14mm/0.39x0.55in Long Rivets Size: Approximately. 10x19mm/0.39x0.75in Punching Tool Size: Approximately. 10cm/3.94in Installing Tool Size: Approximately. 12cm/4.72in Weight: Approximately. 375g-440g Package Includes: Package option: Package 1: 40Sets Rivets and Burrswith 3.50mm Punching Tool and Installing Tool Package 2: 40Sets RRivets and Burrs with 3.50mm Punching Tool and 2Pcs Installing Tool note: 1.Please allow 0-1cm error due to manual measurement. make sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color