Putting Challenge – Ultimate Edition (118”L x 31”W x 38”H) Computerized with key pad provides Four 18-hole courses on 2 skill levels (2 amateur & 2 pro), 72 electronically changing contours, Announces:  players turn hole number, penalty strokes, average putts-per-player, and even cheers for a hole-in-one.  Patented sensor keeps score of every 1, 2, or 3 putt for up to 4 players; finest, most true-to-life putting surface rolls at a 9.5 stimpmeter, automatic ball return rolls the ball right back to your feet every putt.  Up to      4 hr rental Requires access to 110 electric within 100ft