Item Type: Braille Ruler Set Material: ABS Specifications: Blind Ruler: Approx. 300 x 15mm / 11.8 x 0.6in Triangular Plate: Angle 45° Ruler, Angle 30° Ruler Blind Protractor: Approx. 198 x 99mm / 7.8 x 3.9in Package List: 1 x Ruler 1 x 30 Degree Board 1 x 45 Degree Board 1 x Protractor
