Diameter (mm): 14.5mm Package Quantity: Two Pieces Thickness(mm): 0.06-0.15 mm Material: PHEMA Model Number: 3 Tone Series Colored Contact Lenses for Eyes Made in: China Water content: 40% Base Curve: 8.5mm Life Span: Yearly Disposable Colored Contacts Lenses Shelf life: 4-5 years Diopters: Non-prescription lenses