Bottom sand holes, can be filled with sand to keep the buoy upright.
Description
Features
1. DIVER BELOW printed on the sphere.
2. Marked diving signs, easy to be find.
3. Fast blowing mouth, 5-10 breath can be full.
4. Bottom hanging hlole for tethering to connect the diver.
5. Bottom sand holes, can be filled with sand to keep the buoy upright.