The largest picnic blanket measured 1,760 m² (18,944.41 ft²); it was woven at the Melin Tregwynt Mill in Wales, UK, for Waitrose Ltd and was laid out for the first time in
Durban, South Africa, in April 2008.
The largest picnic blanket measured 1,760 m² (18,944.41 ft²); it was woven at the Melin Tregwynt Mill in Wales, UK, for Waitrose Ltd and was laid out for the first time in
Durban, South Africa, in April 2008.