★ Fluffy and soft, feels great! ★ ★ Fluffy, melt-in-your-mouth texture for ultimate comfort ★ ★ Contact heat sensation, moisture-absorbing heat generation, heat retention, antibacterial and deodorizing, anti-mite, inhibits bacterial growth, and is washable, so it can be used with peace of mind by small children ♪ 【5-Layer Construction for Ultimate Comfort】 Surface: "Contact Heat Sensation Q-MAX 0.095" 8mm long pile microfiber "Moisture-absorbing heat generation & heat retention" Acrylate wadding + TEIJIN antibacterial and deodorizing wadding "Stores heat & retains warmth" Heat-retaining wadding "Blocks cold air" Aluminum sheet "Refreshing & durable" Backing: Recycled peach. While you sleep, heat generation, heat retention, and insulation are repeated, so you can stay warm even in the cold winter. 【Contact Heat Sensation & Fluffy, Melt-in-Your-Mouth 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. This product's fabric has a Q-MAX of 0.095, providing instant warmth and coziness upon contact. With a yarn length of 8mm and excellent density, it's fluffy and soft, storing a lot of warm air. 【Acrylate-infused moisture-absorbing heat-generating wadding + TEIJIN antibacterial, deodorizing, and anti-mite wadding】 Absorbs moisture such as sweat from the body, generates heat, and warms the body. Uses "Teijin Mighty Top ECO" antibacterial, deodorizing, and anti-mite wadding, which inhibits bacterial growth and provides deodorizing and anti-mite effects. Safe for use by small children. 【Heat-retaining wadding & Heat Retention】 Uses heat-retaining wadding to lock in warm air, retain its heat, and gently envelop the body with natural warmth. 【Aluminum Sheet Included & Insulation】 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" that securely attach to futon mattresses and mattresses, preventing slippage even when you toss and turn. Easy to remove and attach. Comfortable to use. We recommend using a laundry net when washing in the washing machine. 【Energy-Saving & Economical】 Using the 5-layer construction blanket and pillow pad made of the same material together provides even greater heat retention. Since it doesn't use electricity, it doesn't cost electricity, allowing you to sleep warmly, save energy, be kind to the planet, and be kind to your wallet.