Full Curved Design:The waist pillow is designed with full curved ,which is ergonomic and gives you a comfortable experience Breathable and comfortable:Our waist support is made of high quality materials,with no odor and good breathability One thing for multiple purposes:The waist support can be used to fit the waist spine,support the waist spine,and support the calf Lengthened design:60cm waist support cushion allows you to sleep without burden,and you don't have to worry about the waist falling when you turn over Applicable to a wide range of people:whether it is students,office workers,middle aged people and elderly people or women,it can be applied