- ArteMur Ocio sheet set designed for 135 cm beds - Polyester and cotton composition that guarantees softness. durability. and easy maintenance - Black color. perfect for contemporary and youthful environments - Breathable fabric that promotes ventilation and comfort during rest - Meets ISO 9226 quality standards. ensuring durability and reliability - Ideal for children's. youth. or master bedrooms - Easy to wash. quick-drying. and resistant to daily use