We offer two levels of thick paper: our thickest is the “Premium Line” ranging from 20-36pt and our “Classic Line” with thickness ranging from 11–18pt. Most popular is our “Premium” line, which is 2x, even 3x thicker than a standard card available in a wide range of finishes, textures & shades from super smooth to soft wove/eggshell to a heavy textured and pearlized metallics and one of the thickest Linen papers available. Most of our papers come in a bright white and an off-white/natural or cream and we also have 100% recycled kraft papers in both light brown and dark brown.
Read more here: https://thikit.com/thick-paper/