Description: The set does not include pillowcases!!!!! Size: 50 * 30 * 10cm/19.69 * 11.81 * 3.94 inches characteristic: 1. This pillow has dual functions of cool gel and memory foam; One side is a cool gel layer for cool nights, and the other side is a memory foam for warm nights 2. Soft memory foam supports your head, keeping your neck and shoulders in the best sleep position, and keeping your figure at night 3. Cool gel memory foam adjusts temperature, disperses heat, promotes airflow, and makes you feel comfortable all night 4. Detachable pillowcase for quick and convenient cleaning Comment: 1. The tolerance for manual measurement is 2-5g. Please don't mind your replacement. 2. Due to differences between different displays, images may not reflect the actual color of the item. Thank you. 3. SKU color is the color of the product packaging The package includes: 1 * Cold gel memory pillow 【High-Quality Materials】Crafted from premium, durable materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs