10 Function Vibrating Egg included. Features phthalate free, latex free, BioSkin, realistic, hand painted. Made in the USA. Materials Thermoplastic Rubber TPR. Dimensions 6.50 inches by 6.75 inches by 5 inches. Weight 63.04 ounces, almost 5 pounds. Care clean before and after use with a mild soap and water. Pat dry then sprinkle with cornstarch powder to extend life of product. Store separately in a cool, dust free location. Battery information 3 AAA, not included.