The sizes are approximate. Medium sizes will be between 11" - 12 1/2" x 18" - 19 3/4",
They may have some dust and marks on the white backside.
The colors will vary, we have blues, browns, golds, silver, maroon, marble. We also have different textures, we have suede, matte, metallic. All packs will have a variety of colors and textures. Please email me after you purchase if you have a preference of texture and or colors and I will do my best to fulfill it