Description: 1. Ergonomic design: The armrest box heightening pad adopts an ergonomic heightening design, which effectively relieves the fatigue of the arm hanging in the during driving, and can maintain a comfortable posture even for long driving. 2. Multifunctional storage: Built-in dust-proof storage bag or layered storage compartment, convenient for classification and storage of small items such as mobile phones, keys, cards, etc., keep the car clean and tidy, and more convenient to use at hand. 3. High elastic memory foam material: slow rebound memory foam or soft leather fabric is selected, which is comfortable to touch and fits the arm curve, buffers pressure, and improves driving and riding comfort. 4. Universal adaptability: Designed for most models of armrest boxes, elastic fixing belts or bases ensure stability and no displacement, simple installation without modification, suitable for SUVs, sedans and other models. 5. Easy to clean and dustproof: The face waterproof and antifouling material can be cleaned with a wipe, and the detachable design is easy to clean. At the same time, it covers the original armrest box to avoid dust accumulation and extend the service life of the car interior. Includes: 1 pcs car armrest box pad dustproof storage bag.