For different monitors, the color may vary slightly. Besides, please allow some errors of measurement, thank you for your understanding!Soft, comfortable, special design perfectly to your neck.Products work fine, modeling simple fashion, innovative and practical.1pc x Roll PillowGifts for families or friends.Pillowcase: SpandexProducts using polymers, security and stability, without harm the human body.Product flexibility, ventilation, easy to clean and easy to dry, soft to the . products filled with particles, cool, not subject to seasonal restrictions.for travel or use for neck support anywhere you like.Size: 30x16cmPillow: particlesHelp maintain proper head and reduce the neck pain.