Specification Brand : cardyven BulletPoint1 : SAFETY SIGNAL:This official red & white diver-down flag meets international maritime regulations, clearly warning boaters to maintain a safe distance (typically 100-200ft) from scuba divers, snorkelers, and divers below the surface, preventing dangerous collisions in busy waters BulletPoint2 : HIGH-VISIBILITY WARNING COLORS:Made from 150D polyester fabric, the bold diagonal red/white pattern delivers maximum daytime visibility even in bright sunlight or hazy conditions, with UV-resistant dyes that won't fade like cheap flags BulletPoint3 : VERSATILE MOUNTING OPTIONS:Designed for multiple use scenarios including boat masts, kayak floats, beach poles, or dock lines, featuring reinforced brass grommets that withstand saltwater and strong winds without tearing or fraying BulletPoint4 : ALL-WATER SPORTS ESSENTIAL:A critical safety item for scuba diving, spearfishing, snorkeling, and underwater photography, this durable polyester flag is 3x stronger than disposable markers with double-stitched seams that endure 5+ years of ocean use. BulletPoint5 : QUICK-DEPLOY DESIGN:The lightweight yet rugged construction folds compactly into dive bags, then installs instantly when needed - includes usage guide for proper display on vessels, floats, or shorelines to maximize safety awareness Color : Red FabricType : PVC IncludedComponents : flag ItemDisplayDimensions_Height : 0.04 inches ItemDisplayDimensions_Length : 16.54 inches ItemDisplayDimensions_Width : 8.94 inches ItemDisplayWeight : 0.3 pounds ItemName : cardyven Red White Scuba Dive Flag, Heavy Duty Polyester Safety Signal Marker Boat Beach Float Mountable Warning Flag for Diving Snorkeling Underwater Sports (50 * 60cm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : industrial-and-scientific-safety-flags Manufacturer : cardyven Material : Polyvinyl Chloride ModelNumber : cardyvenx9upti4ahg-02 PartNumber : cardyvenx9upti4ahg-02 ProductDescription : Features: A diver's flag is used to indicate that a diver is in the water and other vessels should keep a distance from the vessel. Bright red and white color provides clear warnings to others. Easy to assemble and use, can be used on the boat, on the beach or attached to the float. Suitable for scuba diving, -diving, snorkeling or other underwater activities. It is widely used by scuba divers.