Type: Maternity Pillow, Pillow for Side Sleepers, Memory Foam Leg Pillow, Multifunctional Leg Pillow Reduces pain in the back, leg, knee, ankle, and hip joints pain by providing proper spine alignment while sleeping. Just insert the bolster between your knees and sleep on the side most comfortable for you. Features: Designed with a leg strap to help stay in place so the pillow won't easily slip away while you sleep. Supports your joints perfectly, the knee pillow keeps the legs and knees apart and the hips are properly positioned. Double heart shape design, can support your thighs, knees, and calves. Curved design to fit the curves of the thigh, knee, and calf. Foldable, can raise your thigh or calf after folding it. The hollow design in the middle is comfortable and breathable without being stuffy. Design with hook and loop straps, which can be adjusted freely according to the size of your legs. The zipper of the pillowcase is on the side of the pillow so it won't scratch your skin easily. The pillow core cannot be washed and exposed to the sun, but the pillow cover is machine-washable for easy cleaning. Specifications: Material: Cotton Colour: Grey Size(LxW): 53 x 23cm Thickness: The pillow adopts a curved design, and the height of different positions will be different, The thinnest part is about 4 cm, and the thickest part is about 8 cm Package contents: 1 x Knee Pillow