1.100% anti-mite cotton fabric. 2.factory price 3.size:33*48 inches 4. ... days 5.magnetic mattress Remarks: Material100% anti-mite cottonFillingbio-magnet + 100% polyester 7D,three-dimensionalBrand nameGuoaiUseHome textile , bed , Picnic, Bath, ... Travel, Military, Home, HotelCharacteristics1.Materical :high-quality fabric and bio-magnet. 2.Removenting tiredness and helping sleep well ...