Back To School: Useful Stationery To School Students Unique Bargains Plastic 14.2 Straight Ruler T Square Ruler Educational Students Stationery Measuring Tool Clear Description: It is made of hard plastic which is flexible lightweight. With precise and clear tick mark it is suitable for precise drawing. Unlike metal ruler this one is transparent so it is convient to browse to your drawing columns check the arrangment of your drawing or paper and adjust the line path. Practical for students office works architect engineer. Specification: Product Name: T-square Ruler Material: Plastic Color : Clear Black Measure Length : 30cm Ruler Size : 36 x 24 x 0.35cm / 14.2 x 9.4 x 0.14 ( L * W * H ) Net Weight : 104g Package Content : 1 x T-square Ruler