First, to put a lumbar cushion, you need a deep seat pan chair so that when you put the cushion on, you won’t have to sit too much forward on the chair.

Second, the cushion should have flexibility to be adjusted upward/ downward & forward / backward to fit your body shape and different sitting postures.

To stand out from other cushions, our cushions are installed with patented lumbar support mechanism which can perform inward/outward action to fit different users’ body shapes and sitting postures.

Most car seats leave a gap between you and your head rest which doesn't provide any support for your rear head, shoulders, or neck. Less than three percent of cars have a good and protective headrest and it leaves you at risk of spraining.

Our compact size height adjustable cushion, RS-380, fills the gap between you and your car seat. Its ergonomic design provides you full support and relaxes the neck muscle and upper back which helps to reduce fatigue and tension when you drive.

Our model RS-182 has additional design to be adjusted upward to downward for 70mm traveling range, which provides a 6-feet-tall user’s better comfort.

Moreover, RS-182 is particularly suitable for high back chairs because of its dimension and special 4WAY (in/out, up/down) design.

If the foam is too soft, it won’t provide sufficient support to the back, and after leaning on the cushion for long time, it will cause discomfort to the lumbar.

Our PU foam and Memory foam are of proper density which provides comfort and great support. It helps to prevent and reduce lower back pain effectively.

Our products, RS-P01 (Ergonomic Height Adjustable Neck & Cervical Support Pillow) and RS-P02 (Multifunctional Yoga Pillow) are installed with patented curve adjustable mechanisms which will fit the users’ body curve and provide good support to the spine.