All slipmats are sublimation printed direct to fiber leaving no residue or raised surface feel. These are vibrant, non-fading prints that will last the mat’s lifetime. 21oz polyester felt, 0.125” thick (3mm for my global brothers and sisters bound by logic), and 11.75” diameter. That dimension doesn’t get metricized because the 12” LP ruler is an internationally recognized audiophile standard.
But for the curious, it’s 315mm. Get lost in your visual RPM of choice.