The Tineo baby crib mattress measures 60 x 120 cm and fits most standard baby cribs. This dual-sided mattress adapts to seasonal needs: one side features quilted fabric for warmth during colder months, while the opposite side uses a cotton-polyester blend for breathability in warmer periods. The core is made of polyurethane foam with a density of 16 kg/m3, providing firm yet comfortable support essential for proper posture development. It has antibacterial, dust mite-resistant, and mold-resistant properties, creating a hypoallergenic sleep environment. A sewn-in strip clearly marks the winter side for easy orientation. The mattress includes a removable 15-degree incline that slides between the mattress and fitted sheet to elevate the baby's head, promote restful sleep, and assist with digestive or respiratory issues. In a neutral white color, it harmonizes with various nursery styles. This mattress is made in France and carries the OEKO-TEX certification, confirming that it meets strict safety standards for textiles. Its design focuses on hygiene, comfort, and practical functionality throughout the year.