Add to basket, John Lewis Ortho Support 1600 Pocket Spring Mattress, Medium Tension, DoubleJohn Lewis Ortho Support 1600 Pocket Spring Mattress, Medium Tension, Double£749.00Product review details, this product has received, on average, 4.70 out of 5 star rating.There are 16 reviewsCompareSelect for product comparison, John Lewis Ortho Support 1600 Pocket Spring Mattress, Medium Tension, Double