Braille School Braille Ruler Set Blind Learning Supplies Triangular Protractor and Ruler Set for

About this item

• Feature: 1. ABS Material: Blind ruler set were made of high quality ABS materials, strong and durable when use. 2. Accurate Data: The scale for accurate measurement is very accurate when learning and measuring. 3. Easy to Use for The Blind: With a bump design, the blind and people with poor eyesight can feel scale by touch. 4. Applicable To: It is suitable for people with poor eyesight and schools for the blind, and can learn measurement related knowledge. 5. Specifications: Including 300 x 15mm blind ruler, 198 x 99mm protractor, 30 degree triangular plate and 45 degree triangular plate. Specification: Item Type: Braille Ruler Set Material: ABS Specifications: Blind Ruler: Approx. 300 x 15mm 11.8 x 0.6in Triangular Plate: Angle 45 degrees Ruler, Angle 30 degrees Ruler Blind Protractor: Approx. 198 x 99mm 7.8 x 3.9in. Package List: 1 x Ruler1 x 30 Degree Triangle Board1 x 45 Degree Triangle Board1 x Protractor