Service: We are continuously improving our products to ensure customer satisfaction. For any questions or concerns, please contact the seller directly for assistance. Material: Environmentally friendly materials, safe, durable, and bright, compliant with ASTM and CPSIA standards. Buttons: Switch—Power on and hear phrases such as "Happy Birthday" or "How old are you." Star—Light up candles with clicks; one click lights one candle. Balloon—Plays the Happy Birthday song for interactive singing. Candles: 5 candles. Press the Star button to select age—one click lights one candle. Candles can be blown out after the birthday song. Features include lighting up candles, playing the Happy Birthday song, blinking lights for making a wish, and blowing out the candles. This sequence provides a realistic experience that helps children develop counting skills, motor skills, and imaginative play. Dimension: 14 x 14 x 9 cm or 5.51 x 5.51 x 3.54 inches