Optify presents 100 % blue ray cut glasses in a black decent frame and yes the package also contains a superior case and a wiping cloth too. It is one of the most special product as the spectacle provides protection to your eyes such as UV 420 protection- electromagnetic interference (EMI)- water repellent and yes the most important feature is its blue UV block ability. We believe the product gives satisfaction as the quality of the lens is our main priority. Thanks to consumers who gave us humble reviews. The spectacles do make the user feel the difference. Long hours of computer usage- study time- outdoor sunlight exposure- watching television or using the cellphone are all now possible without any worries as you will be doing your work while the spectacle does the job of filtration in the background. Go ahead and best of luck. Product Detail Frame- plastic Frame Lenses- transparent PC Color- black- tortoise Diopter available- +0.5- +0.75- +1.0- +1.25- +1.5- +1.75- +2.0- +2.5- ++3.0- +3.5- +4.0- +4.5- +5.0- +5.5- +6.0 CLASSY & CONVENIENT Stylish round design- high quality material & spring hinge- perfect for both men and women- convenient for long time wear without eye strain when reading or working. 1 pack with felt bag You can get 1pairs of reading glasses one time- keep a pair at home- work place or anywhere else you may need them in a pinch- avoid spending times on finding glasses. Package Contain 1 * reading glasses 1 * glasses bag 1 * clean cloth 1 * Glasses strap holder TIPS FOR CLEANING Use a gentle lens solution. To avoid scratches. Never wipe the lens when they're dry (there may be dust or particles). Use Soft materials such as cleaning cloths- Don't use paper towels or other rough materials.