This Boneyard Window Decoration offers a quick and easy way to add boneyard skull decorations to your Halloween scene. Scary window decorations feature skulls, crows, and spiders. Cling decorations look great on windows but will adhere to most smooth surfaces without the use of adhesives so use them on the walls floor and more. Reusable. Safe for outdoor displays. Boneyard Window Decoration includes 15 cling decoration images printed on one 17" x 12" plastic sheet.