bulk buys Electric Golf Putting Hole Requires 2 'C' batteries (not included) Made from metal, plastic and felt 10.5 in. L x 6.5 in. W at opening and 3.5 in. W at back Develop your putting and stroke skills indoors with this Electric Golf Putting Hole featuring an attractive black plastic unit with a green felt patch to aim for and a metal sensor that automatically returns balls. Comes packaged in an individual box. Box measures approximately 10.75 in. x 2.75 in. x 7 in. .