Hi Cheah,

Thank you for your question.

For the best results and to obtain maximum comfort from a mattress, it should always be paired with a base of equal size.  It is not ideal for a mattress to overhang the base as the base is there to support the mattress.

I trust that this assists but please do not hesitate to contact our office should you require further information on 0161 437 4419.

Kind regards Julie.