H88 24 Inch (60cm) Flexible Curve Ruler Flex Design Rule, Ideal for use: Engineering Drawing, Design Graphics, Garment Design, Technical Drafting Drawing,all kinds of painting A strong flexible rule which can be bent into many shapes Exceptionally flexible made of vinyl that will not discolor or decompose with age Easily fitting on a drawing board Raised edges designed for ink ruling Ideal for use in: drafting, engineering, construction, surveying, dress making, craft and a multitude of other uses