【Certified Safe】Crayan 10 inch hybrid mattress is certified by CertiPUR US and Oeko-Tex Standard 100, no harmful substances, so our memory foam mattress full is safe for all people, including pregnant and kids, you can sleep on this foam mattress full with confidence. 【Pressure Relief】The Individual pocket spring coils are perfectly coordinated with the comfort foam to ensure your weight is evenly absorbed and distributed throughout the full size mattress from head to toe and relieve pressure points, you can let go of your day's fatigue and sleep comfortably with any sleeping positions. 【Quiet and Hassle-Free Sleep】Our full bed mattress is supported by hundreds of individual pocket springs and the spring is wrapped in non-woven fabric individually, which can block the effect from your partner’s movement and ensure your sleeping quality, makes you sleep through the night without disturbance.