It's hard to miss a pin with this Jumbo inflatable Bowling set! our giant version of this beloved activity is sure to become a fast favorite and boost confidence in players of all ages and abilities. Great for quick fun and physical activity. Just inflate, set up and play. Durable PVC pins withstand heavy use for years of high-spirited fun. Set includes six 28" tall Bowling pins and one 25"-diameter black ball. For inflation, we recommend using a high volume pump similar to our W11085 or W2407.