Office Chair Seat and Backrest
There are various types of office chair seats and backrests, with a wide price range from tens of yuan to hundreds of yuan, and different types have distinct features in design and functionality.

Basic Integrated Seat and Backrest: These seats and backrests are usually designed as a single unit, with relatively affordable prices. For example, the Dopamine Sausage Mouth Integrated Seat and Backrest for long-term sitting in the office with lumbar support cushion is priced at ยฅ27.5; the Upgraded Shell Integrated Seat and Backrest with Memory Foam Lumbar Support for long-term sitting in the office is priced at ยฅ27.0; the Connected Seat and Backrest Integrated Cushion for office chair with lumbar support cushion is priced at ยฅ25.0. They often use common materials such as memory foam, which can provide a certain degree of lumbar support and relieve fatigue from long-term sitting, suitable for users with a limited budget and low requirements for seat and backrest functions.
Thickened and Breathable Integrated Seat and Backrest: The Slow-Rebound Memory Foam Integrated Seat and Backrest with Thickened and Breathable Cushion is priced at ยฅ45.6. Based on the basic integrated seat and backrest, it adds thickness and breathability design. The thickened memory foam can better conform to the body's curves, providing more comfortable support; the breathable design helps keep the surface of the seat and backrest dry and reduces the feeling of stuffiness, suitable for long-term office work.
Ergonomic Professional Seat and Backrest: The Ergonomic Seat and Lumbar Support Cushion for long-term sitting in the office, providing comfortable posture correction, suitable for breastfeeding mothers and pregnant women, is priced at ยฅ239.0. These seats and backrests pay more attention to ergonomic design, able to provide precise support and correction according to the body's natural curves and sitting habits. They not only focus on lumbar support but also provide reasonable support for the spine and pelvis, helping to maintain correct sitting posture and prevent and improve physical discomfort caused by long-term sitting, suitable for users with high requirements for health and comfort.
Ergonomic Computer Chair Seat and Backrest: Some ergonomic computer chairs excel in seat and backrest design. For example, the SumLush Xia Cai Mu Fit CC Ergonomic Chair focuses on lumbar fitting and spine support, equipped with the ZeroG Flow Flexible Lumbar Support System. It integrates the BackFit Four-Way Back and Lumbar Fitting System, the S-Flex Dynamic Spine Pressure Distribution Structure, and the FullSup Full Back Support Structure, able to adjust the support position according to the lumbar curve, disperse the pressure on the back, and form a continuous support surface. The CICIDO Xiduo Lumbar Support Cushion has an adjustable distance of 10 cm up and down, and the front and back thickness can be adjusted freely. It features a C-shaped surrounding structure in line with ergonomics, paired with an internal quick-rebound memory foam core, providing better support for the waist and hips.



