Full-edge mattresses are placed on the entire mattress, prolonging the life of the mattresses. unlike other wool products, superwashed wool group products can be washed in the washing machine. it allows your body to breathe as it provides moisture balance and heat transfer. uninterrupted sleep comfort with the warmth and naturalness of pure wool woolmark certified washable special wool fillingnatural and heat balancinglightweight and ease of use with its warmth 100% cotton fabric that does not sweat 81 wire weaving frequency product featuresfull edge underlayment: 120x200 cmcolor: cream fabric weave: 100% cottonfilling content: 100% superwashed wool filling : 250 gr/m2 washing instructions it is recommended to wash at 30 degrees. bleaching should not be done. drying should not be done. it should not be ironed. dry cleaning can be applied. full-edge mattresses are placed on the entire mattress, prolonging the life of the mattresses. unlike other wool products, superwashed wool group products can be washed in the washing machine. it allows your body to breathe as it provides moisture balance and heat transfer. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.