The metal trim and solder have been antiqued with a charcoal patina and a wax applied keeping it beautiful for years to come. Polish with a soft dry cloth. Feel comfortable to know all J Devlin products are made with lead free solder to protect you and the environment. Functional yet creative, this antique-looking stained glass card holder measures 4 3/4" x 1 1/4 x 3 1/8" and can be used alone or to complement other J. Devlin home accents and office decor. Find more unique glass cardholders as well as other glass home decorations for any room. Each glass business cardholder is carefully handcrafted by skilled artisans using a copper foil and solder technique developed by Louis Comfort Tiffany in the late 1800’s. This age-old art form combined with 21st century designs creates the perfect combination for unique home décor.