Larin Interlocking Exercise Mats are designed to turn any hard floor into a safe and comfortable workout area. It is ideal for home gyms, weight rooms, treadmills, yoga, Pilates, etc. The mats are slip resistant and provide leg and back support, as well as reduce discomfort from standing and protect your flooring. Each interlocking foam mat is 3/8 inch thick and measures 2 feet by 2 feet, giving you 24 square feet of coverage. Multiple packs easily connect and borders are included. The mats are water resistant and easy to clean. Heavy duty construction ensures durability. For over 20 years, Larin Corporation has been making significant improvements in automotive and hardware equipment and offers many innovations.