Add to basket, John Lewis 15cm Deep Open Spring Bunk Bed Kids' Mattress, Medium, SingleJohn Lewis 15cm Deep Open Spring Bunk Bed Kids' Mattress, Medium, Single£135.00Product review details, this product has received, on average, 4.60 out of 5 star rating.There are 57 reviewsCompareSelect for product comparison, John Lewis 15cm Deep Open Spring Bunk Bed Kids' Mattress, Medium, Single