Koala Lifestyle assembles our optical bundles to ensure customers receive amazing products at a killer value. This bundle is composed of a Hydrotac Optx 20/20 Stick On Lens (retail packaged and sealed) and our own awesome American Made Koala Lifestyle products. Here's what you'll receive: 1x Hydrotac Stick On Bifocal Lens Pair (2 lenses) 1x Koala Kloth 6 x 7 Inch Optical Grade Microfiber Glass Cleaning Cloth 1x Soft Vinyl Koala Kase Glasses Holder Here's some more information about your Hydrotac product: Turn any eyewear into bifocal reading glasses. HydroTac Stick-On Bifocal Lenses adhere with water, are easy to install, are removable and reusable and provide optically correct magnification. Hydrotac lenses are lightweight, ultra-thin pliable lenses - a smart alternative to expensive prescription readers.Distortion-free magnification edge to edge Can be trimmed for custom applications Here's some more information about our Koala Kloth: Our American Made Koala Kloth uses a high tech ultra fine microfiber yarn that's extremely strong and generates no particles to stick to your glasses. The ultra dense material has incredible absorption and its honeycomb matrix design catches and holds on to surface contaminants from your lenses and screens so they get removed and stay that way. It easily cleans off oils and grime without streaks. Great for use on eyeglasses, sunglasses, laptops, Apple products including iPhones, Smart Phones, and touch screens including automobile. Its extra large 6 x 7 inch size is perfect for any use About our Koala Kase: Our American Made Koala Kase is made from premium quality soft, protective vinyl. The inside is laminated with supple foam mesh that cradles your glasses and keeps them safe. Our cases even feature a cutout on the top corner to provide easier access to your frames. Soft, durable, and extremely protective.