Alexander & Cole Tranquillity Pocket 4800 6ft Super King Size Mattress with Athena Divan Base


Product Features

    Soft to Medium

    A gentle and supportive sleeping surface that moulds to your body shape. Ideal for those who prefer to sleep on their side

    Pocket Springs

    Pocket springs are individual independent springs that contour to your bodyshape and minimise partner disturbance

    Natural Fillings

    Natural fillings such as wool, cotton, cashmere and silk help to regulate body temperature during summer and winter

    Hand Side Stitched Border

    A highly skilled process that sews outer rows of springs to the mattress border ensuring consistent support across the mattress

    Hand Tufted

    Especially important for extra deep mattresses, tufting ensures the fillings are held securely in place, thus increasing the life of the mattress

    Viscose Cover

    A premium fabric that is soft to the touch, breathable and renowned for its attractive silk-like lustre

    Double Sided Mattress

    Can be flipped and rotated. Sleeping on both sides will ensure wear and tear is evenly distributed

    10 Year Enhanced Warranty

    In addition to a 5 year guarantee, this mattress has a further 5 years manufacturing warranty for complete peace of mind

    Turning Handles

    Reinforced handles are stitched to the mattress border to help you flip and rotate your mattress

Product Description

Designed exclusively for Archers, the Tranquillity is a cut above the rest with an innovative blend of pocket springs, mini tablet springs and natural fillings.

Although the 4800 is the starter mattress in the range, it still boasts as many as 14 times the number of springs found in a standard open coil mattress.

Upholstered in a 100% viscose fabric, the mattress features a traditional hand tufted finish, designed to ensure the fillings are held securely in place.

With 8kg per square metre of natural wool, cotton, cashmere and silk (4 times the normal amount), you can be assured of a luxurious sleeping surface. 

Supplied by Agro, Europe’s biggest supplier of springs, the interior has a unique set up with 1000 inner springs and 1900 mini tablet springs on either side. 

Housed in their own cloth sleeve, each spring is free from any surrounding springs, allowing them to provide piston-like support to each part of the body.

To ensure the integrity of the nested springs, a metal rod-edge wire surrounds the perimeter of the finished unit and strengthens the mattress edge.

Using a long upholstery needle and high tension twine, a labour intensive and intricate technique of side-stitching is carried out by experienced craftsmen.

This provides edge to edge support across its width and prevents the border from bowing out over time. It also increases the sleeping surface by 20%.

Boasting a reinforced structure and a choice of depths, the Athena divan base features gently curved drawer fronts and sturdy ball-bearing metal runners. 

Please note: Headboard is not included.

Delivery Info

Day of Choice 1 Man: FREE (online exclusive)

A one man service to the ground floor door of your building. You may need assistance to bring the goods into your house.
Saturday delivery: £20

Room of Choice 2 Man: £39

A two man service to the room of your choice with a 3hr time slot.
All assembled furniture requires the 2 man service.

Scottish Islands*, N Ireland and IoM Delivery: £89

Up to 3 weeks longer than a mainland delivery. Phone us for arrangements for your specific location.

* Scottish Islands includes a few remote mainland locations


Local to one of our stores

  • Divan base, mattress and headboard: £15
  • Bed frame: £25 (excluding bed frames with storage)
  • Electric adjustable beds: £15 per unit (5ft and 6ft: £30)
  • Flat packed furniture: contact local store

Rest of mainland UK excluding remote locations

  • Divan base, mattress and headboard: £30
  • Bed frame: n/a
  • Electric adjustable beds: £50 (all sizes)
  • Flat packed furniture: n/a


Local to one of our stores

  • Mattress: £25
  • Divan base: £25
  • Bed frame: £25
  • Divan base and mattress: £35
  • Divan base, mattress and headboard: £35
  • Bed frame and mattress: £35
  • Electric adjustable beds: £35 per unit (5ft and 6ft: £70)

Rest of mainland UK excluding remote locations

  • Mattress: £50
  • Divan base: £50
  • Bed frame: n/a
  • Divan base and mattress: £65
  • Divan base, mattress and headboard: £70
  • Electric adjustable beds: n/a

Failed Delivery Charge: £15

Our delivery times are between 8am and 6pm and someone must be present to sign for the goods.


Check all packaging is in good order. If the packaging is damaged still accept the goods but state on the paperwork "packaging damaged". If there is damage we will have the item replaced and the damaged item uplifted.

Late Delivery

We offer no compensation for loss of earnings, storage of goods or other costs incurred due to late delivery.

£2,669.99 £3,339.99
FREE delivery 2 to 3 weeks
Soft to Medium
Pocket Springs
Natural Fillings
34CMMattress Depth
L200cm x W180cm x H70cm
Other available sizesAvailable to view in store