Signal Float / Rescue Marker Original Price: 4400 yen (tax included) [Please comment before purchasing as this item is also listed on other apps.] I carried this in my bag once or twice, but I didn't take it diving, so it's practically unused. I've removed the tags and it has been carried around, so I'm listing it as "Like New." <Product Description> ● The rescuer holds this and inflates it with air from their regulator, causing the float to stand approximately 100cm to 130cm above the water's surface, allowing for position confirmation and marking on the water. Also, in shallow water, by raising it from the seabed, it's possible to confirm the position of a discovered search object. ● A check valve prevents air from escaping. ● Size: 1220 x 160mm ● Manufacturer: TUSA ● Model Number: MK701