Description DIA 14.2mm Graphic Dia 13.7mm BC 8.8mm Using Period 6month Water Content 40% Power [SPH] 0.00~-5.00(0.25Step)-5.50~-9.00(0.50Step)[CYL] -0.75, -1.25, -1.75, -2.25, -2.75[AX] 180[B.C] 8.8 Manufacturer GEO Origin KOREA Package 1 PAIR (2 pcs) + BONUS CASE Others No Refund& Exchange