Berry's Manufacturing 003U Blue utility box JF. Translucent and stackable for your convenience. 4 1/2" x 4 1/2" x 1 5/8" Specifications for Berry's Manufacturing 003U Utility Box: Manufacturer: Berry's Manufacturing Color: Blue Fabric/Material: Injection Molded Polypropylene Resin Package Contents: Berry's Manufacturing 003U Utility Box Berry's Manufacturing JF22301: 003U Blue utility box