Each toy is made with 2 layers.  1 layer is made of industrial grade luggage material, and the other layer is made of soft fleece on the outside.  Both of these layers are sewn together to make one super strong layer of material.  Each toy is sewn together with 2 layers of cross stitching and then 2 layers of linear stitching.  After the toy is sewn together an additional piece of black trim is added to cover the four rows of stitching. This extra piece of black trim is sewn with 3 linear stitches to give the product a total of 7 seams!