IZZO Golf 11' Premium Putting Mat Large 11' x 3' (approx.) true-turf putting surface simulates a real putting green (11 stimp) Higher quality backing minimizes folds & creases to promote a smoother/truer roll Unique patented putt cups 1/4" smaller than regulation to help sharpen your aim Portable putt cups can also be used on real putting green (incl hole to secure cup to green with a tee) Fine tune your putting stroke at home or office