Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Sale! Double Mattresses, Sealy Alford Advantage Mattress, Sealy MattressSealy Alford Advantage Mattress, Double £529.00 £359.95 More Info Sale! King Size Mattress, Sealy Alford Advantage Mattress, Sealy MattressSealy Alford Advantage Mattress, King Size £599.00 £399.95 More Info Sale! Sealy Alford Advantage Mattress, Sealy Mattress, Single MattressesSealy Alford Advantage Mattress, Single £429.00 £299.95 More Info Sale! Sealy Alford Advantage Mattress, Sealy Mattress, Superking MattressSealy Alford Advantage Mattress, Superking £749.00 £524.95 More Info