I am very pleased with my Vevor interlocking tiles, a combination of red and black that revitalized my old garage floor. Done over just two afternoons, the installation was simple and actually fun, made easier thanks to a color correct scale drawing of the design that I drew beforehand. I found 8-ft plastic threshold strips in Loews for the front edge and used two to cover my 16-ft opening perfectly. In retrospect, my only suggestion would be to leave an extra inch or so on both sides of the floor to allow for expansion. When the garage door is left open and the sun shines on the tiles, they buckle. I'm going to try a line of Liquid Nails on the tiles. It worked perfectly on the threshhold strips. I recommend these tiles wholeheartedly and my neighbors may soon become customers.