Feature●Rain Protection Side Ventilation Holes for Ashi Heat Retention Tunnel Sheet●Ventilation hole diameter: 1.0 inch (2.5 cm)●Size: 6.3 x 32.8 ft (1.85 x 10 m), Thickness: 0.002 inch (0.05 mm), Color: Transparent●Material: Polyolefin triple layer film. Shape: RectangularDescription
Convenient ventilation for weekend gardeners without needing to raise hems.