IMPORTANT! YOU MUST LEAVE US A MESSAGE TELLING US WHAT COLOR YOU WANT FOR YOUR BOTTOM MAT. THE COLOR MUST BE CHOSEN FROM OUR COLOR LIST BELOW. IF WE DO NOT GET YOUR CHOICE FOR THE SECOND MAT WE WILL NEED TO CANCEL YOUR ORDER. Choose from the COLOR LIST BELOW or you may request colors of your choosing and I will let you know if I can provide them for you. The third picture shows our archival stock mats. They are from left to right: Soft White, Dark Green, Pure Green, Pure Green, Brown, Tan, Dark Chocolate, Cream, Sky Blue, Royal Blue, Silver Blue, Navy, Bright White, Red, Medium Grey, Light Grey, Black and Pink as show as background. Not shown but also available are silver, gold and yellow. Custom sizes also available. CHOOSING THE CORRECT MAT SIZE When purchasing a mat for a picture frame be aware that your standard frame should measure at least 1/8” larger than the size of the mat you purchase. In other words an 11 x 14” frame should actually measure at least 11 1/8” x 14 1/8”. You mat will measure 11 x 14”. In addition there is a 1/16” allowance on the mat so it can measure 10 15/16” x 13 15/16” up to 11 1/16” up to 14 1/16” and still fit in your standard frame. Some less expensive frames may not have the allowance so you would need to ask for a size that is at least 1/8” smaller than the opening on the frame itself. Mats are made one by one for you. Therefore not returnable but if you have a problem please contact us.