15 #, 20 #, 22 # are solid carved version of mahjong, non-printing version!

size:
22 # length 22MM, width 15MM, thickness 12MM

Material: plastic flannel
Size: 320mm × 320mm

22 # Mahjong Photo:

15#与22#麻将大小比较：

15#带麻将桌图片：

3. 20#带牌尺旅行麻将图片：

麻将桌布：