silicone hoses

[H12EEG]

anyone tried these? what are they like? quality? fitment?
http://cgi.ebay.co.uk/SILICONE-HOSE-KIT-RENAULT-CLIO-MK1-16S-WILLIAMS-92-98-/280600535436?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item415518618c