MATERIAL: Business card holder made of luxury PU leather and high-quality stainless steel, polished stainless steel with a blue protective film, the product is endowed with fine texture and comfortable tactile impression. .HIGH CAPACITY: Our women/men business card holder wallet with high capacity, interior pockets can hold plenty of cards, such as note cards, business and personal cards, or ID and credit cards approximately 15-20 business cards, depending on your card thickness. .PERFECT SIZE: Size: 3.8"L x 2.5"W x 0.5"H, classy looking, elegant lightweight design and very functional will not add extra burden to your pocket, let you feel confident pulling it out of your pocket and handing somebody a card. .EASY TO OPEN & MAGNETIC CLOSURE: Our leather business card holder case use magnetic closure. It's easier to open than the buckle style, snaps on easily when closed. And we use a built-in powerful magnet, keep it nice looking.