FILES IS STL READY FOR PRINT WALL THICKNESS .28BIZIL THICKNESS .45 15MM- 1.5 GM IN 22KT (WITHOUT LOOP)20 MM- 2.7 GM IN 22KT (WITHOUT LOOP)25MM- 4.4 GM IN 22KT (WITHOUT LOOP)30 MM- 6.4 GM IN 22KT (WITHOUT LOOP)LOOP WEIGHT FOR 1 PIECE - 800 MILIGRAM
AFTER FILES PURCHASE CUSTOMISE SIZE OPTION AVAILABLE .