Valentino Garavani Rockstud magnetic cardholder in grainy calfskin. Platinum-finish stud detail - Two card slots - Nappa lining - Can be used on cell phones with a built-in magnet - Dimensions: W6.5xH9.5 cm / W2.6xH3.7 in. - Made in ItalyThis product contains magnets. Please consider if this product will be worn within 15 cm from any implanted device. Any concerns please contact your healthcare professional.