These Jars Are Made Of Lightweight Aluminum With Clear Lids. This Is A Great Way To Sort And Store Numerous Small Items, Such As Beads, Pearls, Gemstones, Etc. The Jars Come In A Paper (Light Cardboard) Box. Great for sorting small items such as Beads, Gems, Precious Stones

* 1 5/16" X 3/4"

* An Economical Storage Solution

* Excellent Quality

* 12 Piece Set

* A Favorite With Crafters Everywhere