PRECISION DESIGN: 6 inches clear T-square ruler featuring transparent construction for accurate measurements and clear visibility of underlying work VERSATILE USE: Professional drafting and crafting tool ideal for precise drawing, layouts, technical illustrations and DIY projects CONSTRUCTION: Smooth finish T-shape ruler made with durable materials for long-lasting performance and reliability MEASUREMENTS: Compact size with dimensions of 3 cm width x 3 cm depth x 1 cm height for convenient handling and storage FUNCTIONALITY: Freestanding mounting type allows for stable positioning whilst working on various surfaces, Manufacturer: ssmmam