The Baron Intercept Sterling Ornament Saver aids in the prevention of silver oxidation which is what causes ornaments to tarnish. Each ornament saver holds 12 ornaments and each sealed compartment measures 3.5" by 3.5". Once the ornaments are placed inside, the ornament saver can be folded for storage. To further prevent tarnish, store ornaments in a dry, dark environment as humidity and sunlight increase silver oxidation. The ornament saver will accommodate most flat ornaments. Many ornaments with a height larger than 3.5" can be placed inside at an angle. We do not recommend storing 3D ornaments inside that have a thickness of more than 1". Please note that each ornament saver has faint black markings on the front due to the black Velcro fastener resting upon it. This discoloration can be seen in the main image and does not at all interfere with the effectiveness of the product.