33N butterfly shaped cervical pillow helps sleep, protects the spine, and provides memory foam for students' sleep. Rich and luxurious bag for home use. Pillow core
Product Name: Butterfly Neck Pillow
Fabric: Skin friendly sweatshirt fabric
Core: Space Memory Cotton
Size: 59 * 35 * 12cm
Color: dark gray, light gray, color blocking (bright gray+light gray)