Features 1. Butterfly shaped memory pillow: The pillow adopts a unique ergonomic design, which can effectively relieve pressure on the head, neck, shoulders, and back, allowing you to truly relax. 2. High quality memory sponge: made of high-density memory sponge, providing comfortable support for tense muscles. It can maintain its shape within 4-6 seconds. 3. Ergonomic design: The pillow adopts a head and arm support design, with a concave design to protect the neck from pressure. Suitable for all sleeping positions. 4. Breathable pillowcase: The soft fabric pillowcase is smooth and anti pilling, machine washable, keeping you dry and breathable, allowing you to sleep refreshed. 5. The best gift: The best gift in the world is a good dream. Our neck pillows can enhance the sleep experience of your loved ones, ensuring they receive stress, depth, and high-quality sleep every night. Specification Size: 61.5 x 34 x 35 cm, front height 13cm, back height 9cm Color: Navy blue, Grey Material: Pillowcase made of skin friendly fabric, pillow core made of polyurethane (memory cotton) Weight: 950 g Package Include: 1x Premium Ergonomic Pillow