This bag is approximately 6-1/4" (9-1/2" with handle) x 8-1/4" (at widest spot) x 3-1/4" (at widest spot) and is compatible with the 8x12 and 12x12 mats. The file can be sized down for smaller gifts too. I have three versions of this file available. This file comes with the box base (cut two), the box bottom, the handle, the sentiment, and the belt/buckle pieces. You can find additional images on my blog: http://jamielanedesigns.blogspot.com/2013/12/large-holiday-gift-bags.html