Hazard 4 Dive Shark Patch Black. This handy Patch from the great people at Hazard 4 is made using durable rubber material that is easy to remove and wash. This Hazard 4 Dive Shark Patch is easy to remove and wash provides you with years of reliable service. For a great way to show that you're diving with some of the best in the world choose the Hazard 4 Dive Shark Patch. Specifications for Hazard 4 Dive Shark Patch: Manufacturer: Hazard 4 Gender: Unisex Size: One Size Height: 90 mm 3.5 in Length: 2 in 50 mm Style: Original Casual Performance Quantity: 1 Fabric/Material: Rubber Seasonal/Temperature Use: All Seasons Application: Around Town Duty Work Tactical Age Group: Adults Features of Hazard 4 Dive Shark Patch durable rubber material easy to remove and wash Package Contents: Hazard 4 Dive Shark Patch Hazard 4 PAT-DIVE-BLK: Dive Shark Patch Black