Pupil's table Optima adjustable 3-5 groups, Omega brand.

Tables series "Optima" with height adjustment 5-7 and 3-5 are manufactured in accordance with the requirements of GOST 11015-93 (ISO 5970-79), 22046-2016.
They are recommended for equipping classrooms both for senior classes, with the height of students from 165 cm to 190 cm and above, and for junior classes from 135 cm to 165 cm.
The product is based on a sturdy frame made of flat-oval steel tube of 50x30x2 mm cross-section - the incoming element of the telescopic stand and 56x36x2,5 mm - the receiving element of the telescopic stand.
The frame is painted with polyester powder paint. Height adjustment is telescopic, in 60 mm increments.
The parts are made of 22 mm LDFP with emission class E1, the ends of the parts are protected with 2 mm PVC shockproof edging.