58 inch x 78 inch (147 x 198 cm). Comfortably easy. Charcoal infused formula. Extra soft foam with 2.0 inches thickness. Soft pressure relieving memory foam. Designed for better breathability. Provides proper spine support. Ventilated design for better breathability. Why charcoal? Infused bamboo charcoal is created from the bamboo plant. It helps regulate moisture, temperature and odor. It is also a good choice for people with allergies. CertiPur-US: Certified memory foam. www.HotelLaundryHome.com. Made in China.