Hope someone can help with this problem. I have an Autocruise PVC (half dinette style) with 2 belted rear seats. The belts are not long enough to be comfortable and infact my elderly mother just can't get them round her - she isn't huge!! I have searched the web for a suitable extension but don't seem to find anything that fits. The seatbelt make appears to be Securon. The width of the metal clip is 32mm and I don't seem to be able to find anything this size. Any ideas where I can get such a thing?