Quality & Sturdy Cardboard Wall Construction Covered with Kraft Paper Surface in Vibrant Colors for your Specific Theme. 25 Boxes Per Unit. Variety of Sizes You Can Choose. Outer Dimension: 2 5/8" x 1 5/8" x 1" - Inner Dimension: 2 7/16" x 1 7/16" x 7/8". This size fits 2 US Quarters side by side comfortably. Smaller Size is Great for Stud and Small Earring Types, Rings, Charms, Small Pendants, Beads, Gem Stones & Crystal, Collectible Coins. An Affordable & Reliable Option for Storing, Organzing, Displaying, Gifting, Packaging and Shipping Jewelry and other Small Items. Stronger Walls for More Protection & are Suitable for Shipping. Fuller Cotton Fill Protects Item from Scratches and Impact.