Does anyone know of a source of decent quality plastic plug lead identifiers (A1, A2 etc etc) that can be clipped round the leads?

If not, I have found a source but have to buy the individual component letters and numbers in batches of 50. So could make up 20 or so sets of A1, A2 etc B1 B2 etc. plug identifiers. Sized for 8 to 10 mm diameter leads.

If anyone is interested, and I need 10 takers minimum, I could post them out at an all inclusive costs of about 10 GBP, 15 USD a set. A bit chi-chi/sad, I know, but it annoys me that I cannot ID the leads!

Greg