4 Piece of Length: 1", width: 1", thickness : 0.4" Amethyst, Rose Quartz, Black Obsidian and Opalite Heart,hand carved,vary slightly in size and color,make sure it is fine to you before ordering. | Pocket Stones, weights 2.1 ounces/piece; Easy to carry in a pocket, your purse or bag,perfect to hold in hands,daily carry, place in grids or any place else you wish to. | Energy stone,hold in hand for relaxation or anxiety relief.Enhance meditation,aid in healing the mind,body and spirit.Strengthens the heart and allows energy to flow through the heart chakra properly. | Wonderful for grids,meditation,chakra work,reiki healing,home decors. | Gift or Decoration,hearts stones make very special personal gifts, for chakra use or for jewlery designers and home decoration.Also makes a great Housewarming,Birthday,New Year Gift for family menber or friend.Conversation starter for party,entertaining or wedding registry.