Adjustable Pillow for Personalized Comfort: Our memory foam pillows standard size set of 2 are filled with ample shredded memory foam and come with zippered inner and outer covers that allow you to customize your own bed pillow by adding or removing fillings.The adjustable feature allows you to customize the pillow's height, providing personalized support to your head, neck, and shoulders. Cooling & Bamboo Double Side Design: Our cooling pillows are crafted from premium bamboo & cooling material, the memory foam pillow 2 pack are ultra-soft, offering a luxurious sleeping experience akin to resting on a cloud. The Bamboo side is made of 45% bamboo rayon and 55% polyester, and The the cooling side is made of ice silk fabric which are breathable and soft to the touch. Both are removable and machine washable in cold water, ensuring easy care. Best Gel Bed Pillow for Pain Relief: This gel-infused memory foam pillow strikes a perfect balance between firmness and softness. It provides both support and comfort, making it the best queen-sized pillow for relieving head, neck, shoulder, and body pain. Never goes flat, ensuring a consistent level of support. 3D Breathable Design for Enhanced Sleep Quality: The bamboo pillowcase features hundreds of 3D small parts that intelligently distribute force from your head and neck in various directions. This perfect fit to your body's curve offers the most comfortable support, aligning your head, neck, and body. Enjoy a 19.8% to 59.54% improvement in sleep quality. Great for All Sleeping Styles with Adjustable Loft: These cooling gel pillows are odor-free and suitable for all sleeping styles—side, back, stomach. The adjustable loft allows you to add or remove foam for a customized sleep experience, providing excellent support to alleviate neck and shoulder pain. Never goes flat, maintains resilience even after compression packaging.