Great deal to buy!  Original Price $ 182.09( inclded tax) Now sell $50,

Bonnell springs automatically increase their resistance to suit the weight placed on them.
A covering foam layer makes the mattress stable.
 
Bonell spring unit/ Cross spring: Steel
Comfort material: Polyester wadding, Polyurethane foam 25kg/cu.m., Felt liner
Ticking: 76% cotton, 24% polyester

Length: 200 cm
Width: 140 cm
Thickness: 20 cm