If you've gone through the American education system, you've absolutely heard your peers say, "I'll sleep when I'm dead." Well, Tiny Cow says the same, but then made a design based on a literal interpretation on that phrase. You know, like a funny person. Just kidding. It's a cute little skeleton taking a nap. Enough said. ABOUT THE PHYSICAL PRODUCT  Stickers are made on a high-quality durable vinyl, with a precise and soft border around design. Durable vinyl material is fit for long-lasting indoor use. Sticker backing guarantees a fast and bubble-free application. For best results, it is recommended to clean the surface before applying sticker.