2Pcs Mini Vacuum Pump Dc 12V Micro Vacuum Pump Electric Mini Air Pumping Booster Product Features This mini vacuum pump is made of high quality aluminum and plastic for good performance and durability. High airflow mini electric vacuum pump with intake and exhaust located on the body. Micro air pump, this product has the characteristics of low noise, not easy to corrode, and high pressure resistance. The electric air pump is easy to install, professional installation is recommended, mini size design, the inlet and outlet are located on the body. Miniature air pump motors are widely used in air sampling, equipment and industry, household appliances and other fields. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!