Goodnite resounds with quality comfort and superior sleeping assurance since 1989 and expanded into a leading bedding manufacturer in the domestic and international scene.Goodnite's already the trusted name thoughout generations. The manufacturing plant with ISO9002 certified. Goodnite group also develop some sub-brand cater for different price range item to fit consumer need, therefore they develop iFoam Spinahealth series.
Goodnite iFoam Spinahealth Resillent Foam  Single Size Mattress   
Fabric : Damask fabric  
Material: High Density Resilent Light Weight Foam 
Product Dimension : 190.5cm x 91cm x 10cm 
Weight : 6kg 
Warranty : 3 Years  

Factory reserve right to change fabric colour and edging color from time to time

Factory 4 inches height definition:

3.5 inches inner foam + Foam with Quited fabric + edging height = 4inches

Measure way:

put item on the floor,then put a cardboard on top,use ruler to measure.

If the item is below 10% of factory mention specification,please snap shot the photo and we would arrange for exchange.