12 " - The ball is in your court to select this awesome marketing tool for your next promotion. This Globe Beach Ball is made of a durable vinyl and is available in two sizes and two colors. It's not an exact interpretation of a globe and may not be geographically accurate. It features an air catch valve for easy inflation. The ball is measured inflated from pole to pole; the product size is average; actual size may vary. Add your logo and order today! Do not inflate using air compressor. Beach balls are measured inflated from pole to pole. Product size is average, actual size may vary.