The protective sleeve has reversed charging hole, which allows you to charge your earphone without removing it. The protective sleeve can well protect your earphone from fall, bump and scratch. Made of PC, the protective sleeve is hard, wear-resistant and eco-friendly to use. It is indeformable and non-yellowing, which has long service time. The length of the protective sleeve is 5cm, width is 5.8cm and height is 2.45cm. The protective sleeve is suitable for AirPods 3. Item Name: Earphone Protective Sleeve Material: PC Applicable Model: for AirPods 3 Process: Water Stickers Thickness: 1.8mm Features: Marble Pattern, Wear-resistant, Anti-scratch Size Details: 5cm x 5.8cm x 2.45cm/1.97" x 2.28" x 0.96" (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 Earphone Protective Sleeve(Earphone Not Included)