Vintage sea shell rosary holder trinket box. This sea shell dresser box is a little larger than most measuring app. three and three eighths of an inch. It is a little hard to measure with the natural curve of the shell. The natural shell is split in two pieces with each side framed id a brassy band and hinged to create an opening and closing box. It is a natural shell with soft pink bands. I often find them with rosaries tucked inside but this one has a dried rose. Nice condition with age appropriate wear.