Pure Parima offers a single set made of long and short staple giza cotton, which has been certified by the Egyptian cotton association as 100% Egyptian cotton.The sheets and pillowcases in the yalda collection are made of smooth satin and provide special breathability, which is beneficial for hot sleepers.Pure Parima users raved about the softness of the sheets.They feel like this is where the sheets really shine.The silky feel of the butter caresses your body gently.If you have sensitive skin, these sheets don't need thinking.They are confident that you will like their bedding and they offer a risk-free trial for all customers.If you are not satisfied for any reason, just return your items and get a full refund within 100 nights.Here, they care about their customers, which is why they make sure their products are using certified materials and non-hazardous substances.