It was made to order, think it's just a 4m band (70MHz) magmount antenna that is cut shorter for 87.5 - 108MHZ, it is fully adjustable to your frequency via a small screw and you just slide it further out or in accordingly.

Give these guys a call, bought it about 11 year ago so probably gone up a little in price. Was about 15-20 quid

http://www.sandpiperaerials.com/

Thanks mate will do!