Homesmiths Polythene Sheet 100 is a heavy-duty and weather-resistant protection sheet that you can use for protecting your plants and crops. You can also use this sheet to protect outdoor equipment from the wind and rain. It has thick gauge grade material to provide much-needed insulation inside greenhouses during the colder months. Thanks to the transparent design, makes things visible from the outside. It is made of durable and highly resilient plastic material that is water-resistant.