Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding._x000D_2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. specification: _x000D_Item Type: Pillow_x000D_Material: Foam Particles_x000D_Product Size: Approx. 50 x 30 x 11cm / 19.7 x 11.8 x 4.3in_x000D__x000D_Features:_x000D_Supporting grooves design: Formed in the central grooves, it supports your head and neck at a comfortable height to make you fall asleep. At the same time, the higher curve around this grooves will help you keep your head and neck comfortable. Features: 1Supporting grooves design: formed in the central grooves, it supports your head and neck at a comfortable height to make you fall asleep. At the same time, the higher curve around this grooves will help you keep your head and neck comfortable. 2Suitable for any sleeping posture, can hold side?sleeping and stomach?sleeping posture, you dont need to lie on your back. After lying down and choosing a sleeping posture, the pillow will gradually conform. 3Adopts high quality foam particle and fabric, soft and skin?friendly, improve your sleep comfort. 4This sleep pillow is breathable, will not make you feel hot and sweaty while sleeping. 52 colors of pillows are optional, you can choose according to preference. PackageList: 1 x Pillow