Description Color: White Features Ergonomic three-zone contour design – gently supports the head and relieves shoulder pressure for optimal comfort through different support zones. Dual-height support system – flip it up to choose from two different heights for perfect support. Built-in arm channels allow side sleepers to relax naturally, promote spinal alignment, and reduce numbness. Cool and breathable certified pillowcase promotes airflow, helps regulate temperature, and promotes comfortable sleep. Hypoallergenic pillowcase is skin-friendly, comfortable, and machine washable for easy care. Features a unique support zone design that gently supports the head, elevates the neck, and relieves shoulder pressure. Built-in arm channels allow side sleepers to relax naturally, promote spinal alignment, and reduce numbness. Also suitable for supine, side-lying, and prone sleeping positions. Equipped with a breathable and cool pillowcase that promotes airflow and helps regulate nighttime temperature. Reviews: 1. Manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to differences between different monitors, the image may not reflect the actual color of the item. Thank you very much! 3. The SKU color is the color of the product packaging. Package includes: 1 * Cloud Memory Foam Pillow