Size detail the diameter of the ear pillow is about 14214 inches in length width and thickness, the inner diameter of ear hole is about 6 4 inches in length and width, the two big holes means more comfortable, our pillow puts almost no pressure on your ears, allow your neck and head to completely relax and eliminate tension and stress, so you can quickly enter a sleep state, while being large enough to accommodate headphones for added convenience and comfort Ultimate Ear Comfort the ear piercing pillow is made of Memory Foam Pillow Core which is soft and supportive good characteristics, sleeping like on the cloud. The pillowcase is made of air-layer cotton fabric, which is soft, breathable and cooling. All materials are skin-friendly and safe, making you wake up with shining face in the morning Ear pain relief the ear piercing pillow is very helpful for ear pain relief during sleeping. when you are ear piercing or ear injury, When you are used to wearing earplugs or headphones to sleep, far away from noise or your partner snoring, this ear hole pillow is a special surprise for you, giving you quiet sleep or falling asleep to music without any ear pains