Cool, Breathable & Smooth: Made from 100% long-staple combed cotton sateen weave, these 400 thread count king size flat sheet offer a gentle touch against your skin. The compacted yarn technique and minimal artificial processing promote breathability, prevents sweat and wick moisture, helping you stay cool and comfortable throughout the night Extra Long Comfort: Pizuna-styled 5cm hem in this Flat Sheet King Size (275cm x 280cm) serves as a lightweight blanket on warmer days and provides an extra layer of comfort during cold nights. It shields against stains and drooling, ensuring duvet freshness while the extra length of the sheet allows for hassle-free tucking under your mattress. 100% Pure & Natural Mercerized Combed Cotton: Made from Pizuna's fine yarn technique, these 400 authentic thread count flat sheets king size feature a single dent (4 up-1 down) sateen weave. Mercerized combed cotton make this luxury bedding smooth and lightweight. Pure and natural cotton bedding wrinkles initially, but it softens with each wash and the wrinkling reduces. Pizuna Quality Standard: Rigorous inspections and piece by piece checks are conducted by the Quality Assurance Team at Pizuna. This flat sheet king is OEKO-TEX Certified, free from chemicals, planet-friendly and certified AZO-free, making it soothing even for the most delicate skin. Indulge Responsibly: This flat sheet is BSCI compliant, socially responsible and environment friendly. Use of recycled materials for packaging may add an unpleasant odour that disappears after the 1st wash in warm water. Featuring the Fade Resistant Dyes, it is machine washable on a gentle cycle and tumble dried low. Using bleach may affect the colours. Designed for Better Sleep: Our in-house sleep experts study the user’s sleep behaviour and patterns, resulting in product enhancement and compact packaging. Available globally in multiple colours and sizes, make this cotton flat sheet the perfect gifting option for your loved ones. Pizuna Cares: Thousands of happy families and media outlets have praised this luxurious king flat sheet. However, if you're unhappy with the product, you can return it for a full refund within 30 days, beyond that our customer care team will be there to assist you as well.