19MM Heavy Weight Silk Sheets Fitted Flat 4pcs Set Purple Queen 100% Silk Made of 100% top quality mulberry silk from China The sheets sets are 100% silk charmeuse with a high quality 19 momme weight to create truly luxurious bed linens.The 19MM silk is heavy weight silk, which is thicker and more durable than common silk fabric. The sheets are joint style with seam We can make minor size adjustment according to customer's requirements with no extra fee. Hand Wash preferred, or Machine gentle circle,Cold water, No Alkaline,No bleach, Dry flat