40mm Table Tennis balls (beer pong balls). Material: Seamless Celluloid, not plastic. Good quality for outdoor playing, carnival games or recreation. Great for any promotional event, they bring a smile to people of all ages. Sure to be treasured by your valued customers for years to come. A great giveaway idea for trade shows, conferences and fundraisers. Ideal for colleges, offices and athletic leagues. Custom logo is available. Color: White, orange.