Thrive Kids Trundle Support Foam mattress combines comfort, support, and practicality in a compact 10cm profile, making it ideal for trundle beds, bunk beds, or guest bedrooms. Crafted in the UK from high-density reflex foam (foam grade 30/105), it ensures your child’s weight is distributed evenly, promoting a comfortable and supportive night’s sleep. Designed with busy families in mind, hypoallergenic foam helps reduce exposure to allergens, making it suitable for allergy-sensitive children. Compact and convenient, the mattress arrives vacuum packed and rolled for easy transportation and handling. It fully expands within 72 hours of unpacking, providing a ready-to-use sleeping surface. As with all Viscotherapy mattresses, it is manufactured in the UK and conforms to all British Fire Regulations, ensuring both safety and peace of mind.

This mattress is manufactured using fire-safe, quality-tested foam materials compliant with UK regulations. A 72-hour expansion period is recommended after unpacking. For hygiene reasons, opened mattresses cannot be returned unless faulty. Cover pattern may vary; however, the quality and functionality remain the same.

For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.

Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.

Click here to view our full Returns Policy.