All our products are gots (organic) certified and made from 100% cotton fabrics. the product includes 1 100*150cm 4 piece muslin swaddle set, 1 120*180cm cotton sateen sheet, and 2 35*45cm cotton sateen pillowcases. the muslin swaddle and cotton sateen sheet + pillowcase set features breathable, body heat retention, no sweating, easy folding, and a soft texture. machine washable at 30 degrees. more than 10 stocks are available for sale at the promotional price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.