The Kub Harmony Spring Mattress is crafted with durable British eco fibre and supportive springs that adapt to your baby’s shape, boosting airflow and comfort. Its breathable, hypoallergenic materials help maintain a clean, cool sleep surface—supporting your baby’s rest, health, and development from day one.

Please note: The mattress and the FREE mattress protector are dispatched the next working day with different courier companies, so they may arrive in separate deliveries within 5 days.

Mattress Features:

• High-density spring core supported with dent-resistant eco fibre
• Truly chemical-free and odour-free
• Hypoallergenic, anti-allergy & anti-bacterial
• Foam-free mattress core
• Made in the UK exclusively for Kub
• Flip & rotatable for durability and longevity
• Biodegradable sustainable packaging
• 1-year guarantee
• Breathable eco-tech fibre helps to regulate baby’s temperature
• Supportive springs for optimum comfort

Dimensions & Weight

• Dimensions (cm): 120 x 60 x 10
• Weight limit (kg): 20kg