Gypsophile printed bolster case. A botanical print full of softness. Gypsophile printed bolster case:100% cotton (57 threads/cm²). The higher the thread count, the higher the quality of the weave. Machine washable at 60°C. The Oeko-Tex® label guarantees that the items tested & certified do not contain any harmful substances that could be detrimental to health. See the full Gypsophile bed linen collection online.