https://www.bunkbedsstore.uk/p....roducts/oyt-memory-f
Mattresses Double Pocket Spring Double pocket sprung mattresses provide superior medium support. Browse our selection of mattresses and choose the one that best fits your needs. We have a variety of spring counts in the pocket ranging from 600 to 13250. Make sure the mattress is at least 3000gsm of natural fillings. Wool, silk, horsehair, cotton, and other natural fibers are known to be strong and comfortable. Also, make sure it is double-sided, or 'no turn'. This will extend the longevity of