Thanks everyone for the info.
I am considering making a load of these to sell at a fair that my scout group holds.
Can someone tell me if these calculations seem reasonable:
1,000 feet of paracord:
http://www.thebushcraftstore.co.uk/...-manufacturer---multicam-1000-reel-3900-p.asp
£50, should make approx 100 parcord bracelets (and some more!)
Therefore I'll but 20 packs of 5 buckles, £53.
Add £9 postage and you've got a grand total of £112. to make 100 of them.
Sell them at £4 each (seem OK?) and make around £300, assuming we sell them all?