LONGTOO Lumbar Support Pillow, Memory Foam Back Rest Cushion, relieves back pain, for Office Chair, Car Seat, Black

[Memory Foam] The seat cushion and backrest pillow are made of resilient memory foam, which provides good air circulation, so that you will not feel hot or sweaty when you sit, breathable and supportive. [Lump Support Pillow] The table and chair cushions fit the spine, support the waist and relax the back. A lumbar support pillow will help you a lot. Improves posture and relaxation while driving or sitting for long periods of time. [WORKS WITH ANY CHAIR] Lightweight and portable, it can be used as a back support in cars, office chairs, gaming chairs, wheelchairs and air travel, so you always sit comfortably. [WASHABLE COVER] The black cushion cover is removable and machine washable, making cleaning easier. [Portable] - You can take it as you want when you travel, compress it and store it in your bag easily.