Features 1、RECTANGULAR DESIGN: The rectangular flower box freeze cover allows you to cover about four 15in planters with a lid and secure them properly with the included drawstring 2、STRONG NONWOVENS: These plant frost proof covers are made of polypropylene thickened nonwovens that are soft and tough and not easy to tear. Effective heat insulation, but also breathable and not stuffy 3、EASY TO USE: Place the winter frost proof plant cover over the flower box, and there is a way to close the pull cords at both ends of the cover. Just make sure it is firm and tight at the base of the plant. Otherwise may be blown off and fail to protect your plants 4、PRACTICAL AND REUSABLE: This frost proof cloth for outdoor plants is water proof and windproof, and you can dry or simply wash after winter use and then return to it next time 5、WIDE APPLICATION: Not only for raised beds, but also for rectangular flower boxes on balconies, windowsills and terraces. Use a plant frost proof cover to help your plants survive the winter as much as possible Specification Item Type: Rectangular Plant Protection Cover Material: Non woven fabric Size: Approx. 150 x 40 x 45cm / 59.1 x 15.7 x 17.7in Package List 3 x Rectangular Plant Cover 3 x User Manual