Want to turn your room into a home gym? Or creating a workout area out of unused space? Yes4All Interlocking Mat is exactly the equipment you need. Made of high density EVA foam offering a soft, durable, and shock-absorbing surface, the mat provides the safest and most comfortable experience for your training. Measuring 12-inch long with 0.38-inch thickness, its comfortable on your knees, elbows, spine and hips during practice while allowing for ample space to practice. With a waterproof design, our mat is easy to clean and works well in a lot of environments. These puzzle pieces are lightweight, easy to assemble, remove and transport. It can also be cut to fit customized workout areas, or serve as a sleeping pad for camping, or soft padded childrens playground mat. Yes4All Interlocking Mat is available in 12 different variations: Oak Wood Light (12 tiles), Walnut Wood Light (12 tiles), Walnut Wood Dark (12 tiles), Walnut Wood Dark (12 tiles), Gray (6 tiles), Black and Gray (16 tiles), Blue (6 tiles / 12 tiles), Black (12 tiles / 36 tiles), Gray (12 tiles / 36 tiles). For the Black and Gray version, you can combine the tiles with other options to make patterns of different sizes and shapes.