This box is approximately 8-3/4" x 5-1/8" x 1-1/2" and has a hinged lid, two inside boxes, and an acetate cut. The two inside boxes are about 2-1/2"x 8-5/8" which holds a variety of thread spool sizes as well as other items such as glitter bottles, dew drops, or items for gifting! This box is also customizable. You could leave the two inside boxes out and have a large box with viewable storage for larger items or you could use the "release compound path" and remove the two viewable areas from the lid and have a large hinged gift box! The Sewing Thread Storage box can be cut on either the 12x12 or 8-1/2x12 mats as well! You can find additional images and a full tutorial on my blog: http://jamielanedesigns.blogspot.com/2013/08/sewing-thread-storage-box.html