About the Park and Sun Attache This bocce set features a 9-section attache case for easy play and carrying. The phenolic resin 109 mm balls are color-d in sets of two, so that up to four duos can play. A 60 mm pallino is included, as well as a measuring tool. The attached case zips shut and the shoulder strap aids transport. Casual players going to the next level will appreciate this tournament-quality set. Bocce Ball Materials and Sizes Resin is the most popular material for bocce balls and will withstand frequent use better than other materials. Molded plastic is best for children or for beginners and can be somewhat softer although still very durable. A bocce ball that is smaller than 100mm is typically best for children or for beginners. This size is easiest to handle and toss. Tournament balls will range between 107mm and 115mm. The International Standard ball is 107mm (4.2 inches) and weighs 920 grams (2 lbs.). The occasional backyard player will most likely appreciate a size somewhere between 100mm and 110mm. About Park and Sun Sports Since 1985, Park & Sun Sports has designed, distributed, and manufactured high-quality sporting goods, athletic equipment, and unique games from their headquarters in Englewood, CO. Through the talents of their dedicated team and the inspiration of the consumer, Park & Sun Sports will continue to demonstrate innovation, quality, passion, and superior service through the products that they offer. * Eight 109mm yellow, green, blue & red balls * 60mm white pallino and measuring tool * Durable resin construction * 9-slot zippered attache-style case * Case made of durable cushioned material * Shoulder carry strap for case is included * Complete set of rules included