Our 7" Vinyl Spike Balls are highly-entertaining, inexpensive kids' toys that are perfect for party favors at birthday parties, Halloween parties and school events. Spiky but safe, kids love the unusual texture and the bright and cheerful colors. Send your guests outside to play and watch as they invent a variety of games with these textured vinyl balls. Sometimes the simplest toys make the most fun and creative games! Assorted colors. 7" when inflated.