Each pendant is hand designed with porcelain clay into various shapes and sizes like stones or pebbles. These light weight pendants are no larger than 1.5 inches and the subtle colors and markings vary on the front and back of each one. They come in a base color of either red, peach or white, so they blend well with any skin tone or clothing color. What's nice about this necklace is that it can be adjusted to your length of choice. The slip knots combined with the black material of the necklace, makes for easy short or long length adjustments. These are ideal for people who enjoy wearing jewelry but whose skin is sensitve to metals.