Material: Our car armrest storage box is made of ABS , suitable for long-term use. It has wear resistance and impact resistance. Function: The car central armrest storage box has enough storage to store your smartphone, wallet, various items, etc. Installation: Just install the box into the vehicle mounting hole, all accessories required for installation are included, and the installation is simple and firm. Compatibility Confirmation: Before final purchase, we recommend you verify the product's compatibility against specific vehicle models, models, styles, colors, and installation methods. This will help avoid incompatibility due to minor differences. Customer Service: We have a professional service team. If you have any questions about product installation or compatibility, our support team is happy to provide further assistance. Please contact us through the Amazon messaging system.