... 4.Factory Direct Crystal Clear Flatback Crystal Stone FR045 1.Flat back Crystal 2. ... Size Gross/PackPiecesss41.4--1.6mm101440ss61.9--2.0mm101440ss82.3--2.5mm101440ss102.7-- ... acceptable8.quality: DMC stone,Korea stone,Grade AA stone,Grade A stone,Grade B stone,etc.9. most of ... our products export to Turkey,Brazil,USA,Egypt,Italy,Spain,Germany,Moxico,etc. Clear Flatback Crystal Stone ...