Used Rarely. rolling plan is in the lower 50% of commonly used words in the Collins dictionary
Most travertine is 3/8 of an inch thick but some other larger stones may be a 1/2 inch thick or more. 24x24 is usually 1/2 in thick an can even be as thick as 1in. 24in Travertine is extremely heavy , some pieces can weigh as much as 50 pounds. Thus making it very difficult to install and cut.
Troemner's Stainless Steel Heavy Capacity Weights can be supplied with Troemner's NIST Traceable Certificate up to 2000 kg (5000 lbs) or with a NVLAP Weight Calibration Certificate for weights up to 1000 kg (3000 lbs).