The contact sheet must be read, signed and returned before the product will ship. DEADMAN contact lense design features an opaque white base and a “X” from edge to edge through the transparent pupil. Technical Information Iris Effect: OpaqueOpacity Level: 100%Occasion: Parties & EventsRefractive Power: PlanoSizing/Fitting: Diameter 14.5 mm / Base Curve 8.8 mm Packaging: 2 lenses per box Usage/Wear: 5 years shelf life / 90 days usage Material: 62% Polymacon / 38% Water