Low cost snow chains.

I thought it may be of interest to those visiting the snowy areas of Europe this winter that one of the two well known smaller supermarket groups are selling TUV approved snow chains at reduced prices - £19.99/pair.
They are offering three size ranges that will fit most tow cars (but probably not 4X4’s) and smaller motor homes up to 3.5 tonnes, but please check that they are suitable for commercial vehicles.
Please note that I have no connection with this company.