FAQQ: Any discount?A: This is not a best-selling product. The seller needs to maintain a reasonable profit to ensure the operation of the store. So I'm sorry that the seller can only present coupons. No extra discount Q: How long is the delivery time?A: 2 days after receiving the buyer's order, each country has different transportation time, about 15-60 days, please wait patiently Q: What if the goods are lost?A: If the goods are not received after the effective transportation time, the buyer can choose to refund or ask the seller to deliver again. Q: What if the product is not suitable?A: 1.Carefully read the instructions or consult the seller before purchasing the products. If the products purchased directly or the products delivered by the seller according to the buyer's requirements are not suitable, the buyer shall bear the return fee and the seller's delivery fee 2. If the seller recommends or the seller delivers the wrong goods, the buyer can refund in full or ask the seller to deliver the goods free of charge again Q: How to comment?A: If you are satisfied with the goods, please give the seller 5 stars and good comments. If you are not satisfied, please contact the buyer and we will handle it properly. Thank you very much Q: Other questions?A: Consulting seller The price is for one piece instead of one pair.There are three kinds of dust covers:1.LED extended cover (J); 2. Replace cover (Y) (not new but from the related vehicle); 3.HID cover with hole (X) (not new but from the related vehicle with the hole of 2.5 cm/2.3 cm holes)For example:Y1001Y/Y101J/Y100XJ represents LED extended cover. Y represents supporting cover and X represents HID cover with hole. Please choose the cover you need exactly.Please provide the seller the vehicle-related information or read the information below carefully.Notes for the replace cover (Y): This product is the same model of headlamp back cover, which is fully compatible with your car's headlights.But pay attention to the following details1. It is necessary to confirm if the shape of this product is same as that of the original cover. 2. If the diameter of this product is same as that of the original cover (1mm error is allowed). 3. Please provide the brand, type. manufacturing date, high beam and low beam of your vehicle. 4. This product is second-handed with little damage that will not influence the service and other functions.The diameter of the hole is 2.3 cm/2.5 cm in default. You can contact the seller for other diameters.HID dust cover(x): The details are the same as (Y).The diameter of the hole is 2.3 cm/2.5 cm in default. You can contact the seller for other diameters.