Waloo Sports Jumbo 17" Bowling Set 13 Piece Lawn Bowling Games Set - Indoor or Outdoor Bowling Game with Carrying/Storage Bag (Jumbo Bowling Set)Rock n Bowl with Waloo Sports Jumbo Bowling Set! The set comes complete with 10 Jumbo Bowling Pins, 2 Jumbo Bowling Balls & 1 Carrying Case. The pins are approximately 17" Tall & the balls are the perfect ..