Product incompatible formation: Name: Car armrest box height pad Material: NAPA Core: High elasticity sponge Installation: Hook and loop fastener Color: Black/Grey/Black Red Product features: 1. Multi functional design storage: equipped with upgraded metal card slots and paper drawing holes, three layers of velvet storage bags that are three-dimensional and non drying, and polymer classification storage and placement. 2. Comcompatible fortable height: Tap on beneficial support, effectively reduce elbow pressure, and drive easily. 3. High quality material: NAPA leather with a skin friendly touch, beautiful and atmospheric grid pattern, selected high elasticity sponge compatible for the inner core, not easy to decompatible form, 6S rebound, soft yet resilient rebound touch. 4. Easy to install: Velcro design, easy to install, does not affect the use of the armrest box, effectively prevents slipping and does not shift.