Caution Open Door Slowly SLAP-STICKZ(TM) Premium Laminated Sticker Sign Premium quality 6.4"(W) x 4"(H) Graphics and More SLAP-STICKZ(TM) sticker Printed with water and UV resistant inks to resist fading indoors or out Includes glossy top laminate film for maximum durability Special material allows trapped air to escape for easy bubble-free application Standard shipping to U.S. destinations is free and includes tracking