Yup a3 is same as cal size. Thanks hunnies for the feedback it very helpful for me for descions for the shop stuff.
The mats are about 5mm thick and yes they can be run under water hot or cold to wipe or wash but best not to leave to soak in sink.I have given my mouse mat ( of Gizzy and Wazzer
) a few good rince and washes and it's waterproof.
Yes A3 size is the biggest we can print.
We do have another chioce and thats an A2 size which is double the size of A3 but they would be the glossy prints in laminated sheets so a thin plastic Mat, not the rubber/foam material.
Do you think peeps would go more for the A3 or A2 sizes in the laminated sheets instead of the special material?