We are supplying aluminum frame in type of aluminum as following:

20x35x1.6mm/1.18"x1.38"x0.063"

35x35x1.5mm/1.38"x1.38"x0.059"

38x38x1.6mm/1.5"x1.5"x0.063"

.......

Regarding to the size of frame,it can be made as clients request.like 24"x32",19"x24"......

We also make pre-stretched frame series.