I had some difficulty getting the photos of this item, due to my camera and the size of the item. This is a small, about 8 inches over all child's rosary or perhaps an adults wrist rosary, I am not familiar with these. I do know it's in nice shape, it's brass, there is a pin back missing on the Holy Queen so it could be pinned on a lapel or in a pocket, I would assume. 
Please see photos and also below