Q : I have purchased 2 Silentnight Posture Firm mattresses, one
King size (3 yrs ago) and the other Super Single (1 yr ago). I
found that the Super Single size mattress is a lot softer than the
King Size mattress even though it is newer. Is there any specific
reason for this ? My kid likes to bounce/jump on the king size bed
but the mattress can still remain firm whereas the Single size
mattress has lost it's firm/support quality and even gives me a
backache when sleeping on it.Thanks


A : Unfortunately, as these products have not been made by
ourselves we are unable to assist. We recommend you contact the
supplier in Malaysia.