Material: HEMA Lens BC: 8.6mm Water Content: 42% Prescription Power: 0.00 Center Thickness: 0.08mm Replacement Cycle: 12 Month Item Type: Colored Contact Lenses Packing Specification: 1 Pair of Lenses Diameter: 14.0mm/14.5mm (Random) Lenses on different eye colors will show different effects. Pictures for reference only. Wear duration of our contact lenses is one year.