These personalized coasters make the perfect gift for any occasion! Great for weddings, anniversaries, and housewarming presents. - Laser engraved by myself on a per order basis so each item gets the care and attention it deserves! - Your choice of shape : Round or Square - Ships by the next business day from North Carolina - Made of actual stone with chipped edges. - Each piece varies slightly in exact shape and color, these are real slate so no two are identical. - Includes Foam Pads on bottom (already attached) to protect your surfaces. - Coated with a scratch resistant, food safe coating. - Dimensions (approx) : Square - 4" x 4" x 0.25" - Dimensions (approx) : Round - 4" diameter x 0.25" thick - Design may fade when wet but will return to normal as it dries.