They come with foam to replace the stock springs or padding. The foam is a 2" Stock on Back & 3" High density in bottom for a soft but firm comfortable seat.Return will be Accepted Only Manufacturing Defect only not for fitment issues, Pls check listing deatils or feel free to seek dimentions, lets work on 1st time right. So please try to give your complete address with Telephone number. We do same for our buyers. Listing and template services provided by inkFrog. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Interior Parts & Accessories\Seats, Parts & Accessories\Seat Covers". The seller is "shrishoonya-6" and is located in this country: IN. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.