Item Name:Car Waist Massage Cushion Material:Knitted Fabric, Sponge Features:Soft, Comfortable, Adjustable Size:33cm x 31cm x 10cm/12.99" x 12.20" x 3.94" (Approx.) Description: Brand New & High quality. 75 degree posterior tilt design, maintain the natural curvature of the lumbar spine, protect the lumbar vertebrae to avoid nerve compression, and naturally fit to release body pressure.3D lumbar support, enjoy decompression: the natural curve design of the back of the human body, soothing the waist and soreness.The two sides surrounded design, which fits the muscles on both sides of the back, and the space for releasing the lumbar vertebrae is relieved.Massage round dot to enhance long-distance driving comfort, 3D magnetic resonance massage area is larger and more comfortable.Massage frequency can be adjusted, two-gear mode. Pls Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.As shown, all products are made under natural light. What you see is a real shot, but for various reasons, such as a monitor, you may see that the colors on the image may be slightly different from the actual colors. Please prevail in kind. Package Contents: 1 x Car Waist Massage Cushion