Our modern and elegant Business Card Holder is the perfect addition to your desk or office space. Crafted with a minimalist and sleek design, it feels luxurious and tactile - like holding a smooth, weighty rock. Featuring clean lines and a contemporary aesthetic, it is a timeless piece that suits any professional environment or business, but it also makes a thoughtful gift for special occasions. Whether it's for Father's Day, Mother's Day, or as a corporate gift for employees, bosses, or leaders. Dimensions: 4 3/8” wide 1 1/2” tall 1 3/16” deep Materials: These are handmade with gypsum cement, an eco-friendly sealer, and rubber pads. Gypsum cement is smooth hard and strong surface with high water absorption resistance. Dry, the strength of our material is 10,000 psi in comparison to most concretes which vary from 2500-4000 psi. Imagine the durability of this stone is much like that of your favorite ceramic mug.