Features 1、Height Adjustable: Our pillow case lining has a zipper opening, you can remove or add chopped memory foam to adjust to the appropriate height and volume, the customer experience is very good. 2、No Allergy: The pillow is made of the highest level memory foam fragments, and does not contain harmful chemicals. Bamboo fabric produces fewer allergens, making it a feasible alternative for asthma and allergic patients. 3、Healthy Sleep Posture: It is very suitable for all sleep postures. The pillow filled with crushed memory cotton shapes the contour according to the shape of your spine, providing you with appropriate orthopedic support throughout the night. 4、Durable: This pillow is made of premium fabric and adopts ingenious craftsmanship, which will not come off line, fade, deform for a long time use , and has full elasticity, with a long service life. 5、Easy to Clean: Just open the zipper, take out the memory foam and ventilate, and clean the fabric part to keep the lining clean. There is no need to put the entire pillow into the washing machine. Specifications Item Type : Shredded Memory Foam Bed Pillows Material: Memory cotton Product Size: 67 x 44 x 25cm / 26.38 x 17.32 x 9.84 in Package List 1 x Shredded Memory Foam Bed Pillows