A large 3 x 4 x 2 m walk-in tunnel greenhouse with room for raised beds and shelving. • Material: reinforced galvanised steel frame, 170 g/m² PE cover with reinforcing grid • Colour: green • Dimensions: 298 x 398 x 198 cm (W x L x H) • Cover lets through 85% of sunlight • Roll-up door and large insect-mesh windows for ventilation • Diagonal braces, reinforced door frame, U-shaped stakes and tension ropes • Extended cover edges improve stability and keep out weeds

