1.Physical Education should be able to meet the needs of primary and secondary schools. 2.Tables length 2740mm ± 3mm; tables width 1525mm ± 2mm; tables height 760mm ± 3mm; side, edge width 20mm ± 1mm; mid line width 3mm ± 0.5mm. 3.The table board is made from stone. 4.Tables counter-top color is blue or green, matte; side, sideline and neutral white. 5.Tables smooth surface without cracking, unglued, scars, obviously warping and other defects. 6.Tables console supports high-quality steel, rainbow leg Φ60 pipe bending forming a wall thickness of not less than 3mm, including steel grid. 7.Tables surface without cracking, unglued, scars, obviously warping and other defects. 8.Counter-top paint paint color uniform, no stripping, no obvious spots, bubbles, bump and other defects.