1. Please kindly check the model number Axxxx on the back of the laptop before your purchase. 2. Case material: polycarbonate. 3. Totally see-through crystal clear hardshell case, the laptop sign can be clearly seen. 4. Two pieces design easy to Install and Take Off. Four rubberized feet keeps your laptop stable and secure. Bottom shell case cover vented for heat dissipation. 5. Fully access to all buttons and features.Specification: General Compatible with Apple: MacBook Air 13.6 inch A3113 (2023), MacBook Air 13.6 inch A2681 (2022) Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 21cm * 22cm * 2.5cm / 8.27inch * 8.66inch * 0.98inch Qty per Carton 40 Carton Weight 9.50kgs / 20.94lb Carton Size 45cm * 43cm * 27cm / 17.72inch * 16.93inch * 10.63inch Loading Container 20GP: 510 cartons * 40 pcs = 20400 pcs40HQ: 1184 cartons * 40 pcs = 47360 pcs