There are 16 designs in this collection, and they will make a stylish addition to any office space. The versatile accent mats enhance any location, an will create a workspace that works as hard as you do. They come in 2 different thicknesses, 1/4 for hard surface floors, and 1/2 for all surfaces including plush carpets, and have a non-skid backing. They are made of 100% polyester in a Jacquard weave, and are made in India. They come in 1 size, 36″x48″.