With G‑Floor multi-purpose flooring, you have the choice of using just one roll out vinyl mat or combining multiple mats for larger areas or wall-to-wall coverage. When using two mats together, you may butt together without adhering or you may use seaming weld, one-sided seaming tape or center trim accessories. For more than two mats, we suggest using only Center Trim to bond mats so any center mats won't buckle, or you can permanently install. To decide which seaming product is right for you, check out: https://bltllc.com/gfloor-universal-flooring/accessories/. You can review our installation diagrams here: https://bltllc.com/g-floor-installation-instructions/