YOUTH SIZE (8" LENGTH) – Perfectly sized for smaller hands, but with a shape and lacing that feels great for teens and adults too. This peewee football is made for kids learning to throw, but it’s just as fun for older players in the yard, at the beach, or under the lights. A great football toy for glow-in-the-dark games, parties, and backyard games. BATTERIES INCLUDED - No assembly required. Lightro comes packed with 3x LR44 batteries pre-installed, so Lightro is ready to play right out of the box. The batteries last for 5+ hours of toss and catch time, and the smart sensors ensure the batteries aren't drained when you're not playing. SUPER SOFT FOAM – Safe for younger kids, fun for everyone. This foam football is soft enough for indoor catches but tough enough for wild backyard games. Lightro is a perfect outdoor gift for active boys and girls. SMART LEDs - Lightro illuminates automatically when you start playing, and automatically turns off when not.