Biofinity contact lenses from Cooper are great for people who prefer to wear contact lenses for extended periods of time… including when they sleep! These lenses can be worn for up to 30 consecutive days without removing from your eyes.  Avoid the problems of inserting and removing contact lenses every day. Cooper Biofinity contact lens are a breakthrough product in the extended wear contact lens market.  Please consult with your eyecare professional for a wearing schedule that is appropriate for you. There are 6 contact lenses in each box of Biofinity contact lenses.  Your eyes will thank you for letting them feel like they have no contact lenses on at all.  Cooper vision has a large selection of products whith the biofinity contact lenses as their lens for extended wearing schedules.  Why not wear a name brand contact lens at a fraction of retail cost?