king bed fitted sheet size Secure-Fit Fitted Sheet - High-Quality Textile

A king bed fitted sheet size is precisely engineered to accommodate a standard king-size mattress, which typically measures 76 inches in width by 80 inches in length (approximately 193 cm x 203 cm) in regions like the United States. It is crucial to note that sizing can vary by country; a UK king size, for example, is often 150 cm x 200 cm. The fitted sheet is constructed with a deep elasticated pocket—often 15 inches or more—to ensure it stays securely in place on mattresses of varying thicknesses, including those with pillow tops or added mattress toppers. The core function is to provide a smooth, taut, and wrinkle-free surface that is comfortable to sleep on while protecting the mattress. Using an incorrectly sized sheet, even one that is slightly too small, will result in a loose fit that bunches up during sleep, creating discomfort and a potential hazard. Conversely, a sheet that is too large will not stay taut. In application, a consumer with a 16-inch thick king mattress must seek out a fitted sheet specifically labeled with a "deep pocket" or "extra deep pocket" designation to ensure a proper fit. A common scenario involves measuring the mattress's height before purchase to avoid fit issues. The material of the sheet, whether it is Egyptian cotton, linen, or bamboo, also plays a significant role in comfort and aesthetics. For precise sizing information and to confirm compatibility with your specific mattress dimensions, we recommend contacting our support team for assistance.