4-Seasons Double Anti-Allergy Duvet from the Golden LINE series. Size: 200x220 cm + 2 pillows 70x80 cm. Year-round product, allergy-friendly. Color: white. Light and breathable fabric. Made in POLAND. Filling: 100% siliconized fibers. The ideal length and thickness of selected polyester fibers make the duvet both light and flexible. Thanks to its excellent thermal insulation coefficient, the fiber provides cozy warmth without adding unnecessary weight to the product. However, ideal air circulation allows the body to breathe and effectively regulate temperature during sleep. Using state-of-the-art machines, the duvet undergoes a meticulous quilting process, which guarantees even distribution of the filling. - 4-Season Duvet - These are two duvets fastened together, one a summer duvet, the other a spring duvet. When fastened together with snaps placed on the edges, they create a very warm winter duvet. The air chamber created between the duvets further enhances its thermal insulation properties. This product, crafted with the utmost care, is composed of the highest quality materials, ensuring exceptional quality. It not only ensures sufficient airflow but also maintains an ideal humidity level, creating an inhospitable environment for dust mites and other microscopic organisms. The products are packaged in an elegant zip-lock bag. The products in this line are hypoallergenic. Nine certificates confirm their high quality, safety, and standards. Pillow: Pillow with a zipper, allergy-friendly product, color: white, POLISH product, increased filling content, filling: 100% anti-allergic silicone rings, fabric: 65% cotton, 35% polyester, pillow filled with fine spirally twisted polyester fibers coated with silicone, making them fluffier and retaining their original shape longer. The pillow is made of three-layer quilting. Its exceptional fluffiness, buoyancy, and ease of use are made up of three layers: cover fabric, nonwoven fabric, and wigofil. It has a zipper for height and firmness adjustment.