Add to basket, John Lewis Ortho Support 2000 Pocket Spring Mattress, Medium to Firm Tension, DoubleJohn Lewis Ortho Support 2000 Pocket Spring Mattress, Medium to Firm Tension, Double£849.00Product review details, this product has received, on average, 4.60 out of 5 star rating.There are 25 reviewsCompareSelect for product comparison, John Lewis Ortho Support 2000 Pocket Spring Mattress, Medium to Firm Tension, Double