"𝗠𝗔𝗧𝗘𝗥𝗜𝗔𝗟 𝗧𝗬𝗣𝗘: Three-layer pillow cover. Surface: 100% PREMIUM LENZING TENCEL LYOCELL; Middle & Reverse: 100% Polyester. 𝗔𝗗𝗝𝗨𝗦𝗧𝗔𝗕𝗟𝗘 𝗙𝗜𝗥𝗠𝗡𝗘𝗦𝗦 & 𝗦𝗨𝗣𝗣𝗢𝗥𝗧: Waking up with neck discomfort? Add or remove the shredded memory foam filling to customize loft and firmness. Suitable for side, back, and stomach sleepers — helps reduce pressure points and morning tension 𝗔𝗜𝗥 𝗖𝗜𝗥𝗖𝗨𝗟𝗔𝗧𝗜𝗢𝗡 & 𝗕𝗥𝗘𝗔𝗧𝗛𝗔𝗕𝗜𝗟𝗜𝗧𝗬: Shredded memory foam allows air to circulate smoothly within the pillow, and the cooling cover provides breathability and softness, enabling the queen-sized pillow to maximize air circulation while you sleep 𝗠𝗢𝗜𝗦𝗧𝗨𝗥𝗘-𝗪𝗜𝗖𝗞𝗜𝗡𝗚 𝗧𝗘𝗡𝗖𝗘𝗟 𝗖𝗢𝗩𝗘𝗥: The Tencel Lyocell cover naturally wicks moisture and promotes airflow. Designed for hot sleepers — helps you stay cool throughout the night with a gusseted design for extra circulation 𝗘𝗥𝗚𝗢𝗡𝗢𝗠𝗜𝗖 𝗡𝗘𝗖𝗞 & 𝗦𝗣𝗜𝗡𝗘 𝗦𝗨𝗣𝗣𝗢𝗥𝗧: Stop waking up with a stiff neck. The high-resilience shredded foam resists flattening, helping keep your spine aligned. Offers a balanced feel between soft and firm to reduce shoulder tension 𝗪𝗔𝗥𝗠 𝗧𝗜𝗣𝗦 & 𝗘𝗔𝗦𝗬 𝗖𝗔𝗥𝗘: Package include: 20""x30"" pillows queen size set of 2, 1 pack extra foam filling. Our products come in a sealed package. Please ventilate them for 12-24 hours after receiving. Simply pat it before first use to restore its fluffiness. Cover zips off easily and is machine washable and dryable – use mild detergent. (Note: pillow filling is not washable.) If you have any questions, you're welcome to share with us"