Round Pillow includes a hidden zipper on its inner cover, ensuring a secure, snug fit that maintains the pillow's neat shape without disrupting soft, comfortable touch. piercing pillow Donut Pillow is crafted from breathable cotton fabric; its outer cover comes with a zipper for easy removal and cleaning, keeping the pillow core fresh and dry at all times. donut pillow Ear Pillow's dual (outer visible zipper and inner hidden zipper) allows for thorough, separate cleaning of inner and outer covers, simplifying maintenance for long-term use. travel neck pillow Ear Piercing Pillow features a single round cutout that creates a pressure-free space for ears during side sleeping, perfectly accommodating daily side-sleeping habits without squeezing delicate ears. piercing Piercing Pillow for Side Sleepers is lightweight and compact, making it a versatile for home use, travel, or office naps to protect ears anytime, anywhere. ear piercing pillow