This rear curtain, made of solid 12 gauge steel, is built for military HUMVEES that will have air conditioning installed. We have them designed for use with either a Hard Top or a Soft Top but you must specify which one you want. .This Steel curtain Replaces the canvas curtain on the back of your cab so you can seal your cab tightly. We recommend the purchase of our Iron Curtain Installation Kit (sold ) to get a tight connection and seal. This item is available in black, tan or green And also functions properly with both soft top and hard top vehicles as well as both 2-door and 4-Door vehicles. This item ships by Fastenal to the nearest Fastenal, where the customer is responsible for pick up. SHIPPING NOTE: East of the Mississippi River, the shipping is as stated in the listing and the product is delivered to the buyers nearest available Fastenal Store, where the buyer picks up the item. West of the Mississippi there will be added shipping based on market rates. SHIPPING NOTE: East of the Mississippi River, the shipping is as stated in the listing and the product is delivered to the buyers nearest available Fastenal Store, where the buyer picks up the item. West of the Mississippi there will be added shipping based on market rates If you are purchasing from outside of the United States, please be aware that your country will charge you import duties, as well as VAT (value added tax), for European Union members. Those taxes will be collected at the time of delivery. You, the buyer, are responsible to pay any applicable fees, duties, and/or taxes for your purchased item(s). HUMVEE, HMMWV, the HUMVEE Vehicle Configuration, and AM GENERAL are registered trademarks of AM General LLC. Federal Military Parts and its products and services are neither affiliated with, nor endorsed by, AM General LLC.