CALICO HASSE BED LINEN SETS 100% cotton from 20/1 yarn 48-52-wire/1cm2 woven with frequency Gaza to Prevent Hair Loss after washing (burning) To Provide a Permanent Silky Shine and to Ensure the Durability of the Fabric Mercerization to Increase Its Fullness Sanforization process to minimize the shrinkage rate (width and length) Calico (hasse) is available in all hotel duvet cover fabrics. Single person, double standard size, special size production is made when requested.