This item by, We Sell Mats, comes with sixty multi-color tiles (Red, Yellow, Blue, Green, Purple and Orange). Each measuring 24" x 24" for a total of 240 Sq Ft. 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+. Provides a cushion to hard floor surfaces in playrooms, classrooms, daycares and more.