This is a motorcycle trunk lumbar support pillow made of and sponge. It has a reasonable design and practical functions. It can easily provide support for you or not and relieve your fatigue. It is a very practical motorcycle accessory that will be you Practical accessories for long-distance driving. Features -Color:Black -Material: , Sponge -Size:29.60X16.90X1.50cm/11.63X6.64X0.59in -It is made of light and comfortable and sponge, can use it with peace of mind. -The design is scientific, the structure is more reasonable, and it can fit your waist well to provide more comfortable support. -It is made with good craftsmanship, has the characteristics of supporting the back, and can be durable for a long time. -It has a wide range of uses and can be well applied to your motorcycle, trunk, etc. -The product mainly helps you relieve back pain, allowing you to drive or riding in a better state. Package list: 4 x Set of Back Cushions