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. No work, no fuss, and no tools are needed! They can be used on fruit and vegetable patches, over raised beds, or placed inside poly tunnels for double insulation of vulnerable plants during winter. Technical specifications Dimensions: Small - 1m x 0.4m x 0.4m H Dimensions: Medium - 1.25m x 0.5m x 0.5m H Dimensions: Large - 1.5m x 0.6m x 0.6m H Spring steel frame retains shape and strength over time Ultra-clear high grade UPVC cover with UV protection Usage Pre-warm soil in spring Ripen crops in summer Provide insulation for vulnerable plants during winter Other information Includes storage bag and ground pegs Folds away easily when not in use