The best of Keichousaurus fossil world-Keichousaurus fossil cleaned by sandblasting! Keichousaurus fossil always use the grinding method to clean and repair, but this method will destroy the original fossil structure. If sandblasting is used, the fossil will be restored to perfection and it will be more taught to its original skeletal shape. This fossil has been cleaned very beautifully, and the bones are very distinct from the matrix. This fossil is attached with a transparent plastic frame, which makes the fossil display more beautiful! Male Keichousaurus fossil is about 21 cm long (without bending). The general situation of abdominal pressure, the details are very clear and three-dimensional. Matrix:30*20*2 cm.