Note that these don’t float. The idea is that you dive for them. For scale, the pack you see is about the size of an A4 pad. I don’t know much more - this was an accidental Amazon delivery which they don’t want back.
Collect from near the top of Greenwich Park. Daytime or evening are both possible. I like to allow a while for people to respond, so apologies if I don’t reply to you straight away.
Swimming pool toys (Royal Standard SE3)
This offer has been gifted to someone and is no longer available.