Lovers' Gift Set of 4 Heart Dancing Valentine's Day Solar Toy Valentine's Day Flowers Birthday Blessing Gift Home Decor Car Dashboard Office Desk Display US Seller Set of 4 ~ Solar powered dancing for your lover or a treat to yourself! Great decoration for office desk, window, and car dashboard. Unique gift for colleagues, friends, family and your LOVER!! Individually packed in a see-through clamshell packaging. Eco-friendly. Batteries are not needed. Hassle-free. Red heart moves left and right when light is directed at the solar strip. Solar power, no batteries needed. Material: plastic. Height: 4.5" Comes with double sided adhesive tape. Not recommended for children under 3 years old. This is not a toy!