Specification: Material: Iron Finish: Galvanized Angle Pieces: 83*22*22mm/ 3.27*0.87*0.87 inch (L*W*H) Flat Pieces: 88*15mm/ 3.46*0.59 inch Note: Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid. Due to the light of the picture and the display of the screen, the color of the picture may be slightly different from the actual object, please understand. 100% GUARANTEE SERVICE: Satisfying customers is BokWin’s top priority. If you do not 100% satisfied with our products or if you have any questions, you can contact us anytime. BokWin would solve all the problems to your satisfaction. Free Replacement or Refund within 90days.