Main product features: Has health-protecting properties, provides thermal comfort and, most importantly, has antiseptic, anti-allergic, antifungal and odor-reducing properties. Especially suitable for children with allergic skin. 100% natural bamboo composition. The bottom layer of the sheet is made of 100% polyurethane membrane, which does not allow liquids to pass through and protects the mattress from moisture, which ensures its durability and hygiene. At the same time, the sheet remains breathable. The product is certified as "Textiles Trustworthy" - the highest safety class certificate for babies. The sewn-in elastic band protects the sheet from shifting during sleep. It does not change its size and color after washing. What does bamboo fabric offer? HYPOALLERGENIC - bamboo fabric is completely natural, no chemicals are used in its production, so it is 100% hypoallergenic and recommended for use by small children. ANTIBACTERIAL - it does not attract dust and dust mites, and due to the unique substance "bamboo kun" in its composition, it has antibacterial and antifungal properties, so it does not develop microorganisms at all and does not create an unpleasant smell. DURABLE - it retains its properties even after many washes. Bamboo fibers are much more durable than standard cotton fibers. SOFT AND GENTLE - Bamboo fiber is soft and gentle, making the fabric super soft and gentle on baby's skin. Composition: 100% bamboo, 100% PU Country of manufacture: Poland.