Easy measuring just by matching with a 39.4 inches (100 cm) measuring tape (measuring range 0 - 80 cm); Table height is 3 levels of slide (7.9 inches (20 cm), 9.8 inches (25 cm), 11.8 inches (30 cm)); Clear paint finish; PAT; Comfortable white wood (antimicrobial treatment); No assembly required); Slide table with straight casters and adjustment; Smooth measurement and Functional Lee Chi is an essential item for nursing prevention strength assessment tests.