Standard Screw-lid Contact Lens Cases . Left & Right Colour Coded & Labelled . Dimensions : 6.3cm Long x 3.0cm Wide x 1.6cm High . Set of Twelve Colours :Sky Blue, Purple, Pink, Ice Green, Green, Blue, Red, Black, Dark Pink, Orange, Brown & Yellow. Clearly Marked L&R . Ideal For Storing And Soaking Contact Lenses . Made With High Quality Materials .