This sterling silver square shaped prayer box is very unusual! It opens and closes! It is very detailed on the front, back, sides and bale. There is red white and blue enamel inlay on the two sides and a Christian fish on the back. The decorative filigree is on all sides as well as the top and bottom. It is 20 mm tall, 16 mm wide and 13 mm deep and weighs about 10 grams.