Can two or more mats be placed together to make a larger mat?

You can easily place multiple 4' x 6' Premium Mats - Designer Series next to each other. The mats are pretty heavy, so you don't have to glue them or tape them together, but if you are concerned that they might move, you can use some of our Double Sided Carpet Tape under them for a semi-permanent installation or one of our polyurethane adhesives for a more permanent installation.