Luwint Surface Marker Buoy 7in Width x 4ft/5ft/6ft Tall, Scuba Diving SMB Safety Sausage Signal Tube, Hi-Visibility Bright Orange Open Bottom Reflective Strip

Luwint Scuba Diving Inflatable Safety Tube Sausage Signal Marker Buoy, 4ft/5ft/6ft Tall x 7in Width, Hi-Vi Orange Luwint Delayed Surface Marker Buoy has a reflective strip at the top on both sides and a handy plastic D-ring to hang a light for dark use visibility. The bottom of the SMB is open for inflation from a your octo, or you can manually inflate from the spring-loaded stem.It comes with an over-pressure valve which is also used for deflating once you’re back onboard the dive boat and ready to wrap it up. Heavy lead at the bottom to keep the pole safety flag stand straight in the ocean.

• The diving surface marker buoy (SMB) has low pressure oral inflator support oral and bcd in-flate or with your octo regulator through the open bottom under depth water. It's very easy to inflate. The signal tube’s Overpressure Relief Valve (OPRV) with UV durable TPU flange for quick release and fast complete deployment
• The marking signal tube has a bright fluorescent orange red high visible color. Essential signaling device for scube diving, snorkeling, freedving, and other underwater sports. Hi-Vi solas reflective stripes on the double side of the diver down flag, pointing out there is diver below
• SS316 stainless steel D ring at the bottom to hang the diver marker buoy on the BCD. There are also a plastic D ring on the top, you can easily attach a glow stick or a tank light if needed during a night dive
• The safety sausage is 5ft tall x 7in width with "Diver Below" markings. Lead bar welded in the end to keep the shape and have the rescue flag stand in the water. The SMB is meant to be carried in your BC pocket during the dive and either deploy it to hang at a safety stop or if you surface separated from your buddy or the boat your could wave it to be seen
• Bungee at the end to pack the SMB for lightweight and compact storage . Keep it with your BC's as regular dive equipment to take on every dive or cave and wreck diving, scuba diving, travelling diver, snorkeling, photography and other underwater activities