This package includes twelve plaid patterns, created at 3600 pixels square (12x12 at 300 dpi). The six diagonal patterns are NOT seamless, and cannot be tiled; however, the six vertical/horizontal plaids are seamless, and can be tiled to cover an infinitely large surface. The colors in this set are teal blue, lime green, and medium gray. The colors in this package are CMYK color compliant, and will print vibrantly. However, due to monitor and printer settings, they may not print out exactly the color seen on your screen.