Opening size
2*2,2*3,3*3,3*4.5,3*6,4*4,4*6,4*8m
top fabric
420D,600D,800D,silver colloid are optional
wall fabric
usuall for 210D
quantity of wall and door
usually for 3 walls+1 door
fabric colour
Red and blue are regular,others have MOQ requirement
leg size
30mm,40mm,50mm are optional
pipe
square pipe,hexagonal pipe are optional