... size smaller than 1.18mm5. Frame thickness: double layer, 0.5mm/layer. Sand Sieve 300mm (12inch)dia.×60mm height.Aperture:0 ... Sieve Specification:2.36mm, 4.75mm, 9.5mm, 13.2mm, 16mm, 19mm, 26.5mm, 31.5mm, 37.5mm, 53mm, 63mm, 75mm, 90mmMore pictures belowTesting status ...