Our marble pebbles are of superior quality. Black marble pebbles make a durable and attractive ground cover. They resist deterioration and typically do not attract termites or ants. These 10-50mm size pebbles are recommended for walkways, patios and similar areas of your yard. They have a Black color that can easily complement many landscape designs. Perfect for walkways, patios and other areas white color can complement a wide range of home exteriors resists cracking and discoloration, offering beauty does not attract termites or ants in normal use landscape beauty that lasts forever note: product may vary by store