【Designed for Post-Surgery Prone Positioning & Massage Use】This face-down pillow helps maintain a comfortable prone position after eye surgeries such as vitrectomy, macular hole repair, and retinal detachment procedures. It is also suitable as a massage pillow or for short-term prone rest, quick office naps, and stomach sleeping. 【Important Size Notice – Face Hole for Small to Medium Adult Faces】The face opening measures approximately 5.5" × 6.6" and is best suited for women, smaller adults, average-sized adults, and teens. Not recommended for users with larger facial structures to avoid discomfort or reduced ventilation. Please review all sizing images before purchase. 【Soft Support Design – May Not Suit Users Who Need Firm Support】Filled with CertiPUR-US certified shredded memory foam, this pillow provides moderate soft support that gently contours around the face. Users requiring firm structure, high lift, or strong cervical alignment may find it too soft. 【Adjustable Airflow Gap to Improve Breathability】The base features a flexible gap that can be widened by gently pulling both sides apart to increase airflow and reduce stuffiness during face-down use. This design addresses common concerns like airflow restriction or overheating when lying prone. 【Premium Materials & Easy-Care Design】Crafted with CertiPUR-US certified shredded memory foam for balanced softness and support. The soft velvet outer cover and dustproof inner lining help maintain cleanliness. The removable pillowcase has a hidden zipper and is washable for long-term use. 【Versatile Applications】Ideal not only for post-surgery recovery but also as a daily comfort aid for those who prefer stomach sleeping or need relief during travel or work breaks. 【Safety and Quality Assurance】Made from non-toxic materials that are hypoallergenic and safe for sensitive skin. The durable construction ensures lasting performance without flattening over time. 【Customer Satisfaction Guarantee】We prioritize your comfort; if you have any issues with fit or feel free to contact us within the return period.