Pro Shield Carpet Tiles provide a durable and extremely attractive alternative to vinyl sheet floor covers. No more wrinkles and exposed seams that can create tripping hazards. Large 39-3/8" x 78-3/4" tiles lay flat and butt together to create a smooth flat surface. Non-slip backing keeps the tiles in place. The polypropylene fiber carpet is easy to clean and extremely stain resistant while absorbing sound up to 17db. Pro Shield tiles are 3/8" thick to provide protection from tables, chairs, stages, convention booth displays, food, drinks, etc. Each tile is 21.54 square feet and weigh 13.4 lbs.