7+ yrs. Contains: 112 cards. Colorblind accessible. Now with customizable wild cards! Easy to pick up... Impossible to put down! Race to get rid of all your cards. Match colors or numbers. Use the action cards or house rule cards against your opponents. When you're down to one card, don't forget to yell "Uno!" these 4 extra cards are game changers! "Shuffle Hands" rule resets the game! 3 Customizable cards let you write any house rule you want! Colors and decorations may vary. CE listed. Conforms to the safety requirements of ASTM F963. service.mattel.com. how2recycle.info. Download on the App store. Get it on google play. Questions? service.mattel.com. Consumer Services - Mattel, Inc., 636 Girard Avenue, East Aurora, NY 14052, U.S.A. 1-800-524-8697. Consumer Advisory Service - 1300 135 312. FSC: Mix - Paper. Made in China.