4-pack of Sport Design table tennis balls, also known as Ping Pong Balls
4-pack of Sport Design table tennis balls, also known as ping pong balls, packaged for retail. Helpful information about table tennis balls:Material: Typically made of plastic, older versions were made of celluloid. Size: Regulation diameter is about 40mm. Weight: Around 2.7 grams. Star Rating: Usually 1-star for recreational play, 2-star for better quality, and 3-star for tournament and professional play. Use: Used for playing table tennis, also suitable for recreational games and activities. Durability: a few are designed for outdoor use with added weight to minimize wind resistance. Packaging: Often sold in packs of varying quantities. Safety: The packaging includes a caution label indicating they are not suitable for children under a certain age due to small parts.