%nbsp;
Stock up for Easter! 15% off sitewide. 10 days only! Use coupon EASTER15 Stock up for Easter! 15% off sitewide. 10 days only! Use coupon EASTER15
Order in 00:00:00 and we'll ship it today!
Ask us about our 5% Price Beat Guarantee!

What is GSM?

GSM is an acronym for grams per square metre.

It is a measurement used in the packaging industry to quantify the mass or density of a material, typically paper.

It is essentially a measurement for the thickness of paper, and other associated material such as NWPP.