▪ Total thickness is 1" - Turf Is 1/2" and Closed Cell Foam Is 12mm
▪ Closed-cell foam means that it is waterproof and mold resistant
▪ Made in the USA
▪ Indoor or outdoor use
▪ Safe for use on all hard surfaces and grass
▪ Absorbs club shock
▪ Heavy industrial bonded and will not delaminate.