Homesmiths Polythene Sheet 1000 is an extra-thick and tear-resistant protection sheet designed for garden and other external application. You can also use this sheet to shield outside equipment from the wind and rain. It has an extra-thick gauge grade material that offers much-required 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. The sheet is easy to use and remove.