This fleece cover will provide insulation and protection for the plants inside your mini greenhouse; perfect for when the frosts set in, and the nights get colder. Designed to be used underneath a waterproof cover (available separately) - the fleece itself is not waterproof. Used in this way, the plants are insulated as well as kept dry. The cover has fixing ties at the base to keep it securely fastened to the greenhouse frame, and a roll up entrance makes access quick and easy.