The armrest box is a complete set, including the base and the box, you can use it without buying other accessories. Name: Car Armrest Box/pad Material: PU Leather + Plastics Size: F/H,32X13X15cm .E,33*15*13cm Color: All black / Black red line Compared: F Style: No USB, Double layer, Small space, Retractable, Water cup holder (No gifts) H Style: 4USB, Double layer, Small space, Retractable, Water cup holder (Give Data cable and charger) E Style: 9USB, Double layer, Large space, Retractable, Water cup holder (Give Data cable and charger) Features: 1. The surface leather is soft and makes the elbow relax. 2. E / H style USB can charge the mobile phone. 3. As a storage box, it can store many things. 4. E / F / H style is double-layer, which can better classify items. 5. Retractable lid for better driving experience. Package: 1pc (including box and base) The armrest box is suitable for the hole behind the handbrake.If you need an armrest for other models,