General description A mini poly tunnel that retains heat and humidity, ideal for pre-warming ground and ripening crops. These cloches self-assemble in seconds—simply open the bag and they pop into shape, requiring no work or tools. Technical specifications Dimensions: 1m long x 0.4m wide x 0.4m high Material: Ultra-clear high grade UPVC cover with UV protection Frame: Spring steel frame retains shape and strength over time Usage Use them on fruit and vegetable patches, over raised beds, or inside poly tunnels for double insulation of vulnerable plants during winter. Other information Includes storage bag and ground pegs Folds away easily when not in use