This small octagon box is 6" x 6" x 4 1/2".  The fabric is 100% cotton. This fabric is beautiful. I love the floral print in yellows, red, and white. It was perfect for the top of the box as well as the inside and the inside cover. The matching fabric of a flowering vine covers the outside. They were made to go together. I do NOT put fabric sprays on my boxes. You can put a fabric spray on it to protect the fabic if you like.