This product is made with at least 20% sustainable materials by weight. CHARLES & KEITH uses recycled, degradable, organic, and water-based materials in our eco-conscious collection.For a timeless addition to any accessory collection, a black card holder is always a good idea. Ultra-compact and lightweight, this piece may look small but it certainly packs a punch. It features a bi-fold design that opens to reveal more card slots and inner patch pockets while the snap-button closure will ensure your items are kept securely in place.