Size: 90x200x16 or 20cm or 25cm

Inner cover: Inner jersey  knitted cover
Outer cover: Quilted thick cotton cover

Upper layer: super softchannel memory foam(4.5cm H) or more ,it depends on customers requirement.

Air Chamber Massaging device on the Mid&Bottom layer.
With massage control(wireless or wire control), plug, adapter.
With CE&Rohs Appoval.

Delivery time: 30days
It can't be vacuum packed;

This Massaging device provide smooth, stable, waving massaing fuction.
It is the peaceful, Slightly, softly air wave massaging function.
it is wave massaging not normal vibration massaging. So it has hypnogenesis function, we were made to sleep in 5 min when lied on. The channel shape of the  foam layer is made to match the wave massaging fuction. The wave massaging can play it's full role with this memory foam channel shape.

And the free space can provide enough air for circulation when massaging.
So I mentioned it is air massaging without any vibration voices.

It is very quite and slightly faciliate you to sleeping by it's micro-pulsing.
The massaging device is not very big and put inside them, it is not so visible.
It's function outcome really make its difference from normal mattress. It is usually benefits those insomniac&tired persons, which are normal mattress can not achieve.

Welcome your inquiry.