Lite Office Chair Dimensions

The dimensions of the Sihoo B100lite ergonomic chair are as follows: backrest width 52cm, seat depth 50cm, and adjustable seat height up to 48cm, suitable for petite women weighing under 60kg and with a height range of 150-170cm.

Backrest Design
The backrest width is 52cm, designed based on ergonomic principles to provide sufficient back support area for petite women. For individuals with a height range of 150-170cm, their shoulder widths typically fall between 35-45cm. The 52cm backrest width can cover the shoulder to waist area, preventing shoulder suspension or lack of lumbar support due to a narrow backrest, thereby reducing fatigue during prolonged sitting.

Seat Depth Parameters
The seat depth is 50cm, optimized for petite body types. Seat depth refers to the distance from the front edge of the seat to the backrest, directly affecting leg support. For users with a height range of 150-170cm, thigh lengths typically range from 40-50cm. A 50cm seat depth ensures that the thighs are fully in contact with the seat, preventing pressure on the back of the knees due to excessive seat depth or leg suspension due to insufficient seat depth, thereby maintaining proper sitting posture.

Seat Height Adjustment
The seat height can be adjusted up to 48cm, a range suitable for the lower limb length of petite women. When the seat height is adjusted to 48cm, combined with a 50cm seat depth, it ensures that users can place their feet flat on the ground, with knees and hip joints at a healthy angle of 90°-110°. If the seat height is too high, it can lead to leg suspension, increasing lower limb pressure; if too low, it may compress blood vessels at the back of the thighs, affecting blood circulation.

Suitable Population Description
This size design is specifically targeted at petite women weighing under 60kg and with a height range of 150-170cm. Users weighing over 60kg may experience insufficient seat support due to their sturdier build, while users taller than 170cm may find the seat depth or backrest width insufficient for comfort. Therefore, this chair is more suitable for petite users seeking lightweight support.