Bright Red and White Color Durable Polyester Dive Flag, Diving Flag, for Free-diving Snorkeling Underwater Activities Scuba Diving Scuba Divers(60 * 70cm)

A diver's flag is used to indicate that a diver is in the water and other vessels should keep a safe 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, free-diving, snorkeling or other underwater activities.
It is widely used by scuba divers.