Meikaso Car Lumbar Pillow + Neck Pillow Set Includes 1 lumbar cushion and 1 neck pad. Product Size: [Lumbar Cushion 42*Upper Width 26*Lower Width 31*8cm], [Neck Pillow 18*13*30cm] Core: Low-rebound memory cotton Cover: Mesh fabric (Australia) Color: Black ・【Guides to Correct and Stable Posture】This product supports your head, neck, back, and lumbar area while you are sitting. It helps maintain the natural S-curve from the cervical spine to the coccyx, guiding you to correct posture. It provides dual support for your neck and lumbar area while driving. ・【New Generation & Low-Rebound Cushion】Ergonomically designed to fit the curves of your head, neck, back, and lumbar area, filling the gaps between your body and the seat. It gently envelops and supports your lumbar area, evenly distributing body pressure and reducing the burden on your back. Effectively relaxes your body. ・【100D High-Density Low-Rebound Material, Washable Cover】With a rebound force that is neither too soft nor too hard, it absorbs and disperses body pressure. It is superior to other low-density materials in terms of support power and durability. The 100D high-density product provides just the right amount of softness. The covers of both cushions can be easily removed and washed with water. This is a used item that has been used for about a year, so please refrain from purchasing if you are sensitive or do not understand. Car Cushion Lumbar Cushion Driving Cushion Car Lumbar Cushion + Headrest Car Seat Cushion Low-Rebound Cushion Lumbar Pillow Backrest Lumbar Support Neck Pad