Eight or nine vitality chairs are specially designed for groups Scientifically analyze the growth and changes of each stage, adopt national patents and vitality color matching, the classic is not wrong, I also like it
Ergonomic sitting depth adjustment Design according to elastic band theory
Sit upright good health 90° movable armrests are conducive to correct sitting posture. With movable armrests, the distance between the body and the table will not be blocked by the armrests when sitting. Refuse to bend over and correct the sitting posture: 0° down: support the elbow 45° lift: adjust table distance 90° lift: save space
Chair pushes under table when not in use Save 2 cubic meters of space. The movable waist support simulates lifting with both hands. The real waist support has support and curvature. With the golden distance ratio, it truly achieves an effective fit.
8cm lifting space Arbitrarily match all kinds of tables Desks specially made, temporary dining tables, mini side tables... No matter what kind of table, children can find the right position and height, and study hard in a comfortable state.
have fun Learning efficiency is doubled. With movable armrests, when sitting, the distance between the body and the table will not be blocked by the armrests, refuse to bend over, and sit upright.
special edition for primary school students "Why does everything around me become interesting when a child is doing homework, and everything can distract people?" For whatever reason, chairs that slide around are so much fun!
Special Edition for Students: Elementary school students, easy to get distracted We have individually configured gravity wheels for students at this stage
Sit down and lock, a good way to improve concentration
load bearing metal pole
Strong Alloy Spring
Silent scroll wheel
P protective layer
Automatically unlock when standing up
Sit down and automatically lock
While sitting firmly, it will not move left and right to distract attention. The gravity-sensing self-locking wheel locks when you sit down.
Details and materials can stand inspection No-edge and rounded corner design, safe and anti-collision seat cushion is selected from raw new cotton, which is environmentally friendly and meets the EU standard. The soft surface protection does not hurt the elbows 2mm steel plate, thickened explosion-proof tray, not broken by a hammer SGS-certified level 3 gas rod, passed 100,000 lifting tests, so you can rest assured that the US BIFMA standard
Dimensions: 105 x 64 x 43cm
Height adjustable: 7.5cm
Cushion Width: 49cm
Chair back height: 55cm
Material: steel dragon
Fabric Material: Mesh
Whether it can be lifted: yes
Is it rotatable: yes
Can lie down: no
Five-star foot material: steel foot
Armrest Type: Swivel Lifting Armrest
Whether to support ergonomics: Yes
Due to the fact that the size is all measured by hand, there may be slight errors, please refer to the actual product
Made in China, or contain simplified Chinese packaging and instructions
The design is safe, non-toxic and odorless. The special wear-resistant surface treatment is not easy to be stained with dirt, and it is easier to clean. In addition, the concave-convex design is helpful for anti-slip and fixation.