Features: Compact and wear resistant, this 0.5 meter ABS plastic folding ruler collapses to 66mm for pocket sized portability while maintaining professional durability with scratch resistant construction and double side sided measurement scale. Featuring bold double side scale markings and a 6 segment folding mechanism, this 24g lightweight tool offer precise 500mm/19.7" measurement capacity while folding into a portable keychain friendly size for instantly access. Ideal for students sketching DIYer craft measuring fabrics, and professional requiring precise dimension checks in workshops or construction site. Perfect for measuring irregular surfaces in woodworking projects, verifying paper/canvas dimensions for artists, and calculating materials lengths during home renovation tasks. Engineered with ABS joints that withstand repeated folding, this multi scale measuring ruler becomes essential toolkit companion for workshops, art studios, and STEM classrooms. Specifications: Component: ABS Total length 500mm/19.69'', 66mm/2.6'' after folding Color:Blue,Green,Red Package Includes: 1Piece Folding Ruler note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.