Hazard 4 Hazard 4 Diamond Logo Patch Black. This patch manufactured by the experts at Hazard 4 can always be seen and felt that features a 3d injection-molded one-piece construction. The Hazard 4 Diamond Logo 3-D Rubber Patch is a favorite among reporters pro photographers rescue police and hard-core travelers. Specifications for Hazard 4 Diamond Logo Patch: Manufacturer: Hazard 4 Gender: Unisex Size: One Size Height: 40 mm 1.5 in Length: 40 mm 1.5 in Style: Original Casual Performance Quantity: 1 Fabric/Material: Rubber Application: Around Town Duty Work Tactical Seasonal/Temperature Use: All Seasons Width: 0.1 in Age Group: Adults Features of Hazard 4 Diamond Logo Patch Durable rubber material Easy to remove and wash Package Contents: Hazard 4 Diamond Logo Patch Hazard 4 PAT-H4-BLK: Hazard 4 Diamond Logo Patch Black