ASTRO is only days away from releasing their special single album!

On March 8 KST, their agency Fantagio Music revealed another set of preview images for the release of 'One & Only.' This time around, the two images in the set both show all six members and continue the flower concept. Not only do the boys pose together with a few floral bouquets in one image, but in the second, they stand together in front of a floral shop, dressed as florists themselves.

Meanwhile, 'One & Only' is a special single album meant to celebrate their fourth debut anniversary with their fans.

Check out the two new images below, and stay tuned for when the single drops on March 13.