2 . Describe
SMA LUMBAR PRO SPECIAL VERSION

In the segment of 5 million, 5-year warranty, fully used materials of high-end chair lines. Being in the TOP 1 ergonomic chair in the segment of 5 million that is being searched and bought the most on digital commerce platforms.

After the success of the ergonomic chair SMA Lumbar 03, June 2023. SMA Furniture continues to release the ergonomic chair code SMA Lumbar Pro with a series of upgrades and changes to bring you a series of interesting experiences.

Ergonomic chair SMA Lumbar version with footrest
The Lumbar Pro version is designed with a convenient footrest that folds and pulls out quickly. With just a few steps, you can easily relax in the sitting position, combined with the deep back recline feature up to 135 degrees, giving you more quality rest hours. The footrest of the SMA Lumbar Pro ergonomic chair uses high-quality, sturdy PP plastic, the footrest support is made of high-density sponge rubber, and the exterior is covered with durable, soft and easy-to-clean PU leather.

Handrails 5D
The SMA Lumbar Pro ergonomic chair version is upgraded with a super-flexible 5D armrest with features of lifting and lowering, sliding front and back 3 cm, width adjustment on both sides of the armrest 4cm. Especially, the removable armrest surface with 360-degree rotation support ensures the user to sit in the correct posture in all postures and positions.

SMA Lumbar - the most special ergonomic chair
80% of office workers are suffering from spinal cord injuries due to prolonged sitting and working in the wrong posture. Older office chairs are unresponsive and are the main cause of your spine's constant SOS signals. From ordinary back pain, they will gradually directly affect the spine, causing the aging process to take place earlier, in the long run you will feel spine spines and frequent aches and pains, making you obsessed with having to sit and work on poor quality office chairs, directly affecting work performance.

What you are looking for is an ergonomic chair that can provide strong lumbar support in 5 vertebrae positions L1-L5 the most sensitive areas of the spine. To solve this situation, the ergonomic chair SMA Lumbar is introduced to overcome all the weaknesses of the previous office chair. With a special backrest design of its own invention, no other ergonomic chair model on the market in Vietnam can be owned. The double backrest provides better lumbar support combined with the 5-level lower lumbar adjustment feature, the backrest raises and lowers 5 cm. In addition to helping to adjust to a better body, this feature also helps you to accurately support any weak points in your body.

Matrex mesh imported from the US is twice as durable, skin-friendly
The SMA Lumbar Ergonomic Chair is the perfect choice for those who are just starting to learn about ergonomic chairs. SMA Lumbar Ergonomic Chair is highly appreciated by users for its different support features compared to other ergonomic chair models on the market, even for other high-end ergonomic chair models such as ISee-M, ISee-X, Dvary Butterfly,.....SMA Lumbar continues to improve, upgrade the version with American imported Matrex mesh material for the US Ergoll seat only, the ergonomic mesh code is used. icle 8Z by Herman Miller Aeron. Matrex mesh is soft yet very resilient and durable, tested over 100,000 times of rubbing by standing up and sitting down continuously, matrex mesh is also appreciated for its ability to be safe on the skin and friendly to clothes.

Flexibility to adapt to all forms of people
You will be amazed with the adjustability of the ergonomic chair SMA Lumbar Pro. The parts of the SMA Lumbar Pro ergonomic chair are all multi-way customizable. Therefore, the ergonomic chair SMA Lumbar meets almost every human form from 1m55-1m95, with a maximum load of 150 kg.

Double backrest, custom 2D with strong lumbar support
The most distinctive and outstanding feature that no other ergonomic chair in the 4 million segment possesses. The backrest of the ergonomic chair SMA Lumbar Pro is designed to resemble the backrest of the high-class GT Chair ISEE. With a double back system, the lower back works separately, automatically supporting, following body movements, convenient and twice as strong as single-back recliners. The backrest of the ergonomic chair SMA Lumbar Pro is also equipped with a lifting feature to help users easily fix according to body height.

The most impressive feature of the backrest design of the SMA Lumbar ergonomic chair is the ability to adjust the lower lumbar tilt angle to reach every point that needs support precisely. With 5 different angle adjustment steps, the lower backrest design of the ergonomic chair SMA Lumbar is the savior for those who have a habit of sitting for a long time, herniated discs, sagging back and hunchback.

3D headrest, wide size hugging the neck
The headrest style of the GT Chair high-end ergonomic chair models is very popular in the market. The wide size, special curved design with 3D headrest design of GT Chair can also move close to the user's nape, providing maximum support for a long-term comfortable experience when sitting and working. Currently, in the segment under 5 million, only the headrest of SMA Lumbar chair is applied this design of GT Chair.

Other expensive features of the ergonomic chair SMA Lumbar
​5D . Handrail
The SMA Lumbar Pro ergonomic chair version is upgraded with a super-flexible 5D armrest with features of lifting and lowering, sliding front and back 3 cm, width adjustment on both sides of the armrest 4cm. Especially, the removable armrest surface with 360-degree rotation support ensures the user to sit in the correct posture in all postures and positions.

Sliding seat rim 5cm

With the most flexible customization of all ergonomic chair models, the SMA Lumbar ergonomic chair's rim adjusts to a depth of 6cm by sliding the wheel. This feature helps users to adjust the foot length accordingly.

135 degree backrest, backrest resistance adjustable

Just like other ergonomic chair models. SMA Lumbar Pro ergonomic chair recline up to 135 degrees, fixed 4-position lock 90-105-115-135 degrees. The SMA Lumbar Pro ergonomic chair is equipped with a reclining elastic force adjustment feature. This feature helps users customize the backrest force to be heavy or light depending on each person's weight.

Lifting and lowering 8cm

SMA Lumbar Pro ergonomic chair with 8cm height adjustment combined with a flexible backrest adjustment feature, this is considered the best chair that can adapt to all forms of people on the market today.

The most popular relaxing chair models today
SMA Lumbar Pro Ergonomic Chair Using Selective Materials
Die-cast frame, load-bearing up to 1136kg.