Ruler Set w/ Protractor Big

A ruler set with protractor—often referred to as a teacher's or jumbo geometry set—is a full-size drafting toolkit commonly used in classrooms or for drafting activities. These sets typically include a 30 cm (12") straight ruler, two full-scale set squares (usually 45° and 60° triangles), plus a large 180° or 360° protractor (often around 12 cm to 45 cm in width). They're made of transparent or tinted durable plastic (such as polystyrene or PP), enabling clear visibility of markings and diagrams underneath.

A ruler set with protractor is a teacher-grade geometry kit featuring an extended straightedge (typically 30 cm/12″ or larger), matching large set squares, and a wide-angle protractor, all made of transparent plastic with clear metric/inch markings. Its oversized design delivers enhanced visibility, precision, and ease of use—making it a reliable tool for classroom teaching, board demonstrations, or accurate drafting tasks.