Our firmest feeling mattress range with supportive pocket springs.,Dimensions: Single (3ft): W90 x L190cm, Weight: 32kgnDouble (4ft 6in): W135 x L190cm, Weight: 49kgnKing size (5ft): W150 x L200cm, Weight: 57kgnSuper king size (6ft): W180 x L200cm, Weight: 69kg, Depth:30 cm, Depth In:11.8 in,Item details: Soft white fibre, cotton, foam, insulation pad, Made in the UK, 3 rows side stich,4 handles and 8 silver vents, This is our firmest feeling mattress, made with densely packed resilient foam, ortho-enhanced cotton and wool, layered on top of 1500 pocket springs,More information: Mattress Spring count:(3ft)- 832n(4ft 6in)- 1312n(5ft)- 1530n(6ft)- 1836, Mattress Type:Pocket Sprung, Mattress Handle:Yes, Filling type:Cotton