Folding Wooden Rule 2000mm/6ft~ Made of high-quality beech wood~ Joints riveted, brass coated springs~ High accuracy~ Section Thickness: 3 mm~ Section Height: 16 mm~ Accuracy class: IIITechnical Specification:CE Certified: NoConflict Materials Content : NoREACH Content Status SVHC Free or Contains SVHC: SVHC freeRoSH Regs Within Scope: NoBatteries Included: NoBattery Powered: NoCharger Included: NoMains Powered: NoDimensions: Length: 22mm x Height: 925mmWeight: 1KgWarranty: 12 months. C.K products are guaranteed for 1year against imperfect materials or workmanship. Damage caused through normal wear and tear or resulting from inappropriate use, is not covered.