Serve up convenient, clear vision with this custom printed tennis-themed Readers + Universal Pod! Thin, lightweight, and durable Readers made from optical grade polycarbonate plastic. Available in a variety of magnification strengths (+1.0, +1.5, +2.0, and +2.5 diopters) and frame colors (Black, Blue, Red, Purple, Brown or Clear). Equipped with Shuffle Technology, our magnetic mount ensures the Expression Collection printed Universal Pods are effortlessly interchangeable, allowing you to carry your unique style wherever you go � from smart phone to laptop, always with clear vision.. Just as easily, slip these reading glasses + case into your wallet, purse or pocket, to ensure that clear vision is Always With You!