【New ★ Ships Today ★ Discounts Available for Bulk Purchases】 #mitu's Shop Product List ⚠️ Although new and unused, the item has been opened for inspection. We handle the item with care, but there may be some creases or folds from packaging or purchase. We appreciate your understanding. ◎ Size: 100 x 200cm ◎ Color: Brown 【Multiple Layers for Warmth】 ① "Contact Warmth Q-MAX 0.08" 8mm Long Pile Microfiber ② "Moisture-Absorbing Heat Generation & Heat Retention" Acrylate Wadding + TEIJIN Antibacterial and Odor-Resistant Wadding ③ "Heat Storage & Insulation" Heat Retention Wadding ④ "Cold Air Block" Aluminum Sheet ⑤ "Refreshing & Durable" Recycled Peach Lining. This fitted sheet keeps you warm even in cold winters because it repeatedly generates heat, retains heat, and insulates while you sleep. 【Contact Warmth & Fluffy, Smooth Texture】 Q-max is a value that quantifies the transfer of heat from human skin to an object; the smaller the value, the warmer it feels. The fabric of this fitted sheet has a Q-MAX of 0.095, providing instant warmth upon contact. The threads are 8mm long and densely packed, creating a fluffy, soft texture that traps a lot of warm air. 【Acrylate Moisture-Absorbing Heat-Generating Wadding + TEIJIN Antibacterial, Odor-Resistant, and Anti-Mite Wadding】 It absorbs moisture such as sweat from the body, generates heat, and warms the body. Using "Teijin Mighty Top II ECO" antibacterial, odor-resistant, and anti-mite wadding, it suppresses the growth of bacteria and provides odor-resistant and anti-mite effects. Safe for use by young children. 【Heat Retention Wadding & Insulation】 Using heat retention wadding, it locks in warm air and retains the heat, gently enveloping the body with natural warmth. 【Aluminum Sheet Included & Insulation】 The aluminum sheet in the fitted sheet is a newly developed material that prevents the retained heat from escaping and insulates against cold air from the outside. 【Easy to Attach/Detach & Washable】 The four corners of the back have "Reinforced Dobby Elastic Bands," which securely attach to futons or mattresses and prevent slipping even when you toss and turn. Easy to remove and attach for comfortable use. We recommend using a laundry net when washing in the washing machine. 263-85-276 85-656