Size:4.5-inchThe virtually indestructible best ball dog toy - no dog can destroy the virtually indestructible ball gorilla Tough, safe, and molded of non-toxic thick polyethylene plastic balls. Your dog will surely spend hours chasing and batting around this fun toy. Available in 4 sizes: 4.5", 6", 10", and 14". colors may vary in assorted bright colors. Not made for retrieving and always supervise play.