This light card with a matt white surface has multiple uses for craft projects, backing boards, covers etc.
The card is approximately 325gsm in weight, and about 0.5mm thick, available in eight sizes, in packs of 50 sheets.
600 x 400
450 x 320 (SRA3)
420 x 297 (A3)
Computer (255 x 357)
A4 (210 x 297)
Letter (215 x 279)
A5 (148 x 210)
A6 (105 x 148)
This card is similar in weight to the stock used for school exercise book covers.