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 Shell Material: TPU Color: Transparent Black, Transparent Applicable Model: for iPhone 11 Pro Max/11 Pro/11/13 Mini/13/13 Pro/13 Pro Max/12/12 Pro/12 Pro Max Features: Non-yellowing, Anti-fall, Easy Installation Size 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)