The back shell is soft and skin-friendly, which can bring you comfortable hand feeling.The back shell can well protect your phone from fall, bump, impact and scratch.Made of TPU material, the back shell is durable and eco-friendly to use.There are 6 different sizes for you to choose from, and you can choose according to your phone models.The protective shell is suitable for iPhone 11 Pro Max/11 Pro/11/13 Mini/13/13 Pro/13 Pro Max/12/12 Pro/12 Pro Max.Item Name: Phone Back ShellMaterial: TPUColor: Transparent Black, TransparentApplicable Model: for iPhone 11 Pro Max/11 Pro/11/13 Mini/13/13 Pro/13 Pro Max/12/12 Pro/12 Pro MaxFeatures: Non-yellowing, Anti-fall, Easy InstallationSize Details: for iPhone 11: 15.09cm x 7.57cm x 0.83cm/5.94" x 2.98" x 0.33" (Approx.)for iPhone 11 Pro: 14.4cm x 7.14cm x 0.81cm/5.67" x 2.81" x 0.32" (Approx.)for iPhone 11 Pro Max: 15.8cm x 7.78cm x 0.81cm/6.22" x 3.06" x 0.32" (Approx.)for iPhone 12/12 Pro/13/13 Pro: 14.67cm x 7.15cm x 0.74cm/5.78" x 2.81" x 0.29" (Approx.)for iPhone 13 Mini: 13.15cm x 6.42cm x 0.74cm/5.18" x 2.53" x 0.29" (Approx.)for iPhone 12 Pro Max/13 Pro Max: 16.08cm x 7.81cm x 0.74cm/6.33" x 3.07" x 0.29" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Phone Back Shell(Others Not Included)