The KCT Fleece Grow Tunnel 3 Pack are an easy to assemble growhouse setup for use in any size garden, and perfect for allotment spaces. The insulating fleece cover is perfect for trapping in the heat whilst also allowing water and air to pass through the fabric which is perfect for some plants. The porous nature of the fleece also allows for excess heat and humidity to escape. The grow tunnel helps to protect growing plants, flowers, fruit and veg from pests, pets and all weathers, ensuring they grow to their best abilities. Featuring a lightweight frame and a fleece style protective cover, the growhouse is easy and quick to assemble and can be placed anywhere around your garden, no matter how small or large. A draw string is included which allows you to seal up the ends of the tunnel in order to retain more heat, or alternatively you can open up the ends of the tunnel if you wish to allow pollinating insects to enter or more air / water to reach your plants. Fleece Grow Tunnel - 3 Pack Dimensions (Length x Width x Height):290 x 45 x 45cm (Each Tunnel) Materials: Metal frame, fleece cover