These shelves are covered in a super-soft, cuddly, plush fabric that our cats love. The comfortable fabric has a beautiful swirl pattern that will accent any room. This is a larger shelf, which can be used as a way to get up to a larger structure as a quick napping spot. Our cat Heisenberg is obsessed with licking the corners of these plush shelves and rubbing his face on the same spot. Who needs paws to clean yourself when you have an awesome shelf? These shelves come with two brackets attached, spaced for 16 between studs. When screwed into studs, these shelves are very strong, and have been tested to hold 85 lbs. All of our furniture also comes with screws. Dimensions: Width: 18 Height (including brackets): 4 Depth: 9 Pictured are shelves in Natural stain/Brown fabric, Unfinished/Cream fabric, and English Chestnut stain/Black fabric.