The Twin Draft Guard Insulating Device is a set of 2 brown door & window insulating devices that easily glide over all floors and are machine washable. Designed to fit up to 36" in length, these draft guards help to insulate doors and windows, keeping out drafts and pests while adding a decorative touch to your home. Made by Twin Draft Guard, these devices are a practical and stylish addition to your home décor.The cover is machine washable. Designed for interior & exterior doors. Blocks drafts from both sides, double sided, double protection. The outer box has water damage along the bottom and top of the hang tab. The insulators are brand new and still sealed. Thanks.