Experience sublime comfort with the Hybrid Premium 9-inch Bonnell spring mattress, featuring a dual pad comfort layer and a 5cm memory foam layer for ultimate relaxation. Introducing the Hybrid Premium 9-inch (23cm) mattress, a masterpiece of comfort and support. Crafted with 13.5 gauge open coil Bonnell springs, this mattress ensures consistent and balanced support for a restful sleep. The dual pad comfort layer, combined with a polyester pad and a luxurious 5cm memory foam layer, provides unparalleled softness and cushioning. Conveniently roll packed, the Hybrid Premium mattress offers both comfort and practicality in a beautifully designed package. The mattress will arrive in your home rolled packed. Made in the UK. - Sloomy Hybrid Premium 23 cm Deep Bonnell Sprung Memory Wavy Quilted Roll Mattress in White - Size: Super King