Item description from the seller
  20 x A4- 5mm foamboard in white 

Rigid, lightweight 5mm foam core board laminated on both sides with smooth coated paper.

Surface accepts felt-tip pens, ink, gouache, pencils, pastels & pins.
Cut & shape easily with a craft knife.

Foamboard is warp resistant with a memory retaining  foam core to reduce denting

 The archive friendly composition resists yellowing, is non-toxic & recyclable.


      Ideal for a wide range of arts & crafts, graphics applications, presentations, model making & mounting.