Our Pop-up Triangle Cloches offer convenient protection for your precious vegetables. Quickly and easily popped out and pegged down, they can be equally quickly folded away into their storage bags for the winter. Heavy duty polythene (which helps pre-warm the soil too). Complete with anchor pegs and zipped storage bags. Medium polythene cloche - 1.25m (4') long x 50cm (20") wide x 50cm (20") high. Large polythene cloche - 1.5m (5') long x 60cm (24") wide x 60cm (24") high.