Gemnique Glass Gems Decor, Emerald Green Translucent glass finish with rich emerald green color Overall size is 17 to 19mm - (approximately 3/4") Popular in home decor as vase fillers, table scatter and decorative accents, also crafting and aquarium decor Flat on one side - nearly round in shape Large 1lb package - approximately 1-1/4 cup of gems