Material: Alloy, 7 Aventurine (Rock Crystal, Aventurine, Amethyst, Soda Lite Green, Yellow, Carnelian, Red Stone) Tree of Life: Copper Hollow Carved Tree of Life Model high qualitySize15*18mm, stone: 6 mm, Key Ring Inner Diameter: 24 mm. delivery: 1 x keychainComes with a velvet cloth bag and a gift box, perfect as a gift. To choose the key with your favorite key, we can not only feelings and reflect personality personal, but also their own taste and, at the same time, your own happy mood. Occasions for gifts: Party, Housew Arming, Birthday, Travel, Muter Day, Easter, Oktoberfest, Halloween, Dan Kest Harvest/Thanksgiving, Christmas, Valentine's Day