The Dux Ultra-Protective Case from STM is a transparent case designed to fit your 13' MacBook Air M1 and Retina 2020/2018 models. Using rubberized TPU and polycarbonate materials, the Dux can keep your device protected with reinforced corners and a form-fitting design, making this ideal for anyone looking to fortify their MacBook Air. The transparent panels allow barcode tags to be easily read while also allowing you to customize the panels with various designs. The Dux easily clips onto your MacBook Air, and provides you with textured rubber feet, preventing slippage on tabletops made from glass and marble.