Best dive flag and buoy - possibly to be used also for snorkeling

[Sbiriguda]

I am considering to purchase a dive buoy with flag. I am not that much into diving alone normally I just go together with others (I don't feel safe). So I actually need it for some occasional use. If possible I would like to recycle the same buoy for different purposes. Not only freediving but also snorkeling on the surface. I would use it mostly to dive in small lakes or in sea beaches close to marine natural reserves with low traffic of people and boats
I am considering something like this
Amazon product ASIN

 

[hteas]

The cheap inflatable floats sold online or at dive shops should be plenty good. The link on your post didn't work for me, so don't know what it refers too.

 

[Sbiriguda]

Thank you for your answer
http://www.omersub.com/atoll_ita.asp
The one I am interested is Omer sub atoll (or a similar one)

 

[hteas]

Your choice is an excellent float that should work for anything.

 

[HooSlayer]

If you are in South Florida, I would advise a flag 10 ft X 10 ft, that shoots flares out every 60 seconds, with a siren