Othello Coolla Pillow Mattress 50*70 CmProduct Dimensions and FeaturesSize: 50*70 Cm (1 Piece)Air Conditioning Effective Pillow MattressIt is covered with Wellington Fabric with NASA s Outlast Technology.Wellington is a fabric with special encapsulation and air conditioning effect. It stores the heat and cools the environment, and if the environment is cool, it releases the heat it has stored.The Other Side of the Products is 100% Cotton Satin Woven Fabric.Its filling is 1st Class Hcs (Hollow Conjugated Siliconized) Virgin Fiber.Pillow Mat, Sold Separately, Makes Existing Pillows at Home More Useful with This TechnologySpecial for those who are disturbed by changing temperatures throughout the night