Made with highly durable corrugated plastic, these signs are available in 3 sizes to perfectly meet your needs. Each sign comes with an aluminum stake for easy placement. .: Material: 4mm thick corrugated plastic .: Comes in 3 sizes .: Printed front and white back .: Blank product sourced from the USA .: Includes an aluminum stake (10" x 30" (25.4 x 76.2 cm)