We ship from overseas, and the estimated delivery time is 14 TO 20 days. If you cannot receive the goods within this time, please do not purchase. Tracking details will only be updated at the last mile (estimated 10 To 12 days); MAKRO will be no tracking details for the initial import delivery. Please refer to the first image; we will ship according to the information in the first image. Thank you for your understanding. Mounting Rear to Top , Not Work with Solo Seats or Side Mount Seats.Knurled Sides for Easy install & Quick Release, No Required to Install & Remove. ●tab cover are designed to protect your chrome and lock the securley.Not for Side Mount Bolts or Nuts.Not for Nut Mounting - Like Dual Nut Solo Seats.Brand size:1/4-20 inch Thread material: Aluminum with knurled sides.Easy to install,Instructions not included.Fitment:For all models rear mounting 1996-2015.For 1996-2015 Sportster, Wide Glide, Street , Roadking, Fatbob, Streetbob, Softail, Dyna, Street Glide, Road Glide, Ultra Glide, Touring and other model with 1/4-20 threadColour: BlackMaterial: Aluminum alloyPackage Contents:1 * Rear Only the above package content, other products are not included.Note: ●Light and different displays may cause the color of the item in the picture a little different from the real thing. ●The measurement allowed error is +/- 1-3cm.