1.Loosen the knobs.<br>2.Fold the tray against the seat back, as shown (See D).  <br>Material:<br>?Tray frame: Heat-resistant ABS <br>?Knobs, hanger: Heat-resistant ABS <br>?Size:35.4x23.3x2.1cm.Box:36x29.5x4.7cm<br>Available colors: Black/ Silver (No Blue)<br>Note: pls write down the color and other your specifically requirement in PayPal note. Otherwise, we will send out random color.<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/544faf441f6a141032b5abf4-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/544faf441f6a141032b5abf4-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">