No. Mahjong mat is not the thicker the better, the same quality of mahjong cooler seed piece the smaller the better, will be the mat in the small hole in the line the thicker the mat the better the quality of the mat, the higher the transparency of the color the better, the mahjong mat bamboo rounded corners without burrs, basically no defects, but instead of barbed, rupture of the bamboo, peeling, width thickness length of the abnormal bamboo is not very good, so it is not the thicker the better.