These natural limestone's are very dense and is comparable to granite in strength and durability. This stone is predominantly gray with some blue veining and is rectangular in shape measuring as listed below and various weight. The top of each stone has a honed smooth finish and chamfered edges. Your stone will include an image you select and can be personalized with 3 or 4 lines of text. Your message is engraved into the stone and then colored with black acrylic stain. This stain is resistant to chipping or fading, so your message will remain year after year.