Features:100% Brand new and high-quality AC caps.5 red caps for high side port 16 mm, and 5 blue caps for low side port 13mm.Seals are included in the caps.Pressure resistance, corrosion resistance.Suitable for car air-conditioning replacement and maintenance.Universal fit for most of vehicles with R134a AC System.SpecificationDimension: 13mm & 16mm.Material: Plastic + rubber sealColor: Red & blue.Rubber Seals are included in the CapsPackage Included:5Pcs x Red AC Caps.5Pcs x Blue AC Caps.343901. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)2. We will send the Goods within 2-3 working days after payment cleared by the Alipay.3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary,particularly during the holiday season.5. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order andget back to you ASAP.6: Delivery Time:1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possessionmore than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. Thereare NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in original packaging and you MUST PROVIDE us with the shipping tracking number,specific reason for the return, and your order ID.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packagingwith all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress.OR, you may choose to have a replacement.4. We will bear all the shipping cost if the product(s) is (are) not as advertised.