This is a Prize Wheel Sticker Set of 20 Removable Stickers color coordinated to match your doTERRA Prize Wheel. These are for a 16 Wedge Prize Wheel. The surface of all prize wheels is Dry Erase so you can use a dry erase marker to write in your Prizes. Some people like to get the stickers to put on what they want for that event and be able to take them off and change. Customize your Set of 20 with your favorite doTERRA products.