I found these fins and they would suit me fine because I wanted some fins that were portable.
Could anyone please tell me if these are ok for scuba diving and not just snorkelling?
http://www.simplysnorkel.com/products/TUSA/ReefTourerStrapFins.aspx
thanks!

I wouldn’t recommend these for diving… it would be quite difficult to propel yourself, especially if there is any kind of current… the longer they are, the easier to propel yourself.