X-Raypad Questions › Category: Custom Mats › Minerva base 0 Vote Up Vote Down asked 2 years ago Is it possible to get a custom minerva with the 4mm base instead of 3mm? 1 Answers 0 Vote Up Vote Down Holly Kwang Staff answered 2 years ago Hi! There are no 4mm thick Minerva materials. If there are more and more demands, we will consider 🙂