... )randomproduction thickness15~25mmagate size(mm)600*300 or customizedcolornature color mixedshaperectangle , irregularfeaturesenvironmental , no harm to bodyno radiation, ... cement board , postercloth etc.7) Material: natural agate 8) Processing technic: close, net sieve, microcrack, seamless, or filling ... a meticulous process, to attain it's natural color and luster, making it unique from any other ...