225gsm High Intensity Black Card 10 Sheet Pack
£2.80
High intensity 225gsm black card with exceptional strength and even tone.
10 sheet packs available in A4 and A3.
Paper Size Guide
A4: 210 x 297 mm
A3: 297 x 420 mm
GSM stands for grams per square metre. If you weigh a sheet of paper that is 1 metre x 1 metre in size, the weight of that sheet in grams is the GSM value of that paper type.