The Kub Charm Luxury Pocket Spring Mattress is handcrafted in the UK for superior comfort and support. Made with dent-resistant fibre and high-density pocket springs, it provides a firm yet comfortable sleep surface. The removable, washable Airmesh cover ensures easy cleaning, while the hypoallergenic, open-cell structure adapts to your baby's body for optimal airflow. An Innercare water-repellent cover keeps the interior dry and protected. Key features: Water-repellent Innercare cover to protects the mattress interior High-density pocket springs that give strong support for growing babies Chemical-free and odour-free making it safe for delicate skin Hypoallergenic and antibacterial to help prevent allergies Breathable and temperature-regulating to keep your baby comfortable Foam-free construction Flip and rotate design which extends the mattress lifespan Biodegradable packaging Handcrafted in the UK and exclusive to KUB It meets rigorous British safety requirements, including BS7177:2008+A1:2011 for fire resistance in home settings and BS EN 16890:2017+A1:2021, the European standard for children's mattresses that ensures durability, performance, and chemical safety. Good to know: Flip and rotate the mattress regularly for lasting freshness and durability.