This encrusting Cyphastrea has a green base with bright orange-pink polyps. This is a lot like the Jingle Bells variety, but the polyps are distinctly orange on this one versus red on the Jingle Bells.
Like all Cyphastrea, these do best in low to moderate light, with plenty of nutrients.
The frag you purchase will come from the same lineage as the image shown, and will be similar in size. However, because of natural variation among frags yours may not look identical to this image.
Like all hard corals, this requires overnight shipping.