You can combine some of our tile products to create interesting areas: like the softtiles and softcarpets as an example. For a workout room, you can designate different areas for working out by using different colors or combine the tiles and carpets. Some snap together tiles or snap together flooring are there for ease of moving; like dance floors or trade show booths. Some of these mats are great for utility; like our animal stall mats and rubber exercise matting, these mats come in large pieces and cover large areas, there is no way to move or ship something that big, so you order many mats to cover a larger area, without the connections the mats would just lay up to each other and could move apart. So not only for ease of installation, but also to keep them in place. There are snap together tiles, tiles with puzzle connections, T type connections. All work great, and you can work with our certified specialists to find just what you may need for your unique situation. These tiles are used in; garages, workout room, animal and stall mats.