Firm texture: composed of dense raw materials to form stable connecting structure and meet common splicing needs while applying hollow rivet in various assembly operations Easy fitting: can be fixed and positioned rapidly without complex auxiliary tools saving plenty of operating time when installing tubular rivet in daily assembling tasks Wide compatibility: fits assorted assembling projects and matches different processing materials to serve diverse handcraft making scenes with practical leather rivet Neat outlook: owns even exterior touch without uneven edges to keep neat visual effect and bring comfortable using feeling when using craft rivet for handmade projects Waterproof trait: comes with effective water blocking capability to isolate external dampness and maintain steady state in different usage environments while applying hollow rivet in humid places, Manufacturer: DASJKDI