No ordinary keepsake place, this little wooden Heart Knock Puzzle Box is a clever invention of Heartwood Creations. Perfect for small tokens of affection or even a few choice pieces of jewelry or mementos, this box will keep them well away from harm or prying eyes. The top is crafted of rich, reddish Bubinga and the bottom is constructed of pale Maple and finished with a soft lining in the bottom. This heart is secure, but simple to open and comes with instructions. This box measures 3 1/2 inches x 3 3/4 inches x 1 3/4 inches.