Acrylic Ruler Sets for Measurement Sewing Tailor Craft, Square, ClearSize: Square1: about 63.5x63.5x2.5mm, 1pc; Square2: about 89x89x2.5mm, 1pc; Square3: about 140x140x2.5mm, 1pc; Square4: about 114x114x2.5mm, 1pc; Square5: about 165.1x165.1x2.5mm, 1pc; Square6: about 190x190x2.5mm, 1pc.