This item by, We Sell Mats, comes with six multi-color tiles (red, yellow, blue, green, purple and orange). Each measuring 24" x 24" for a total of 24 square feet. Measuring 3/8" thick (please refer to a ruler to make sure this is the thickness you need) and extremely durable. Borders included. Perfect for ages 3 plus. Provides a cushion to hard floor surfaces in playrooms, classrooms, daycares and more.