How thick are your custom coasters?
Our custom coasters are medium weight coasters, approximately 1.5mm (60 point) thick. The GSM, or grams per square meter, is 630. This relates to the weight and density of the coaster.
Our custom coasters are medium weight coasters, approximately 1.5mm (60 point) thick. The GSM, or grams per square meter, is 630. This relates to the weight and density of the coaster.