Hard plastic card holders to connect to the lanyard, suitable for hotel personnel. These card holders are similar to magnetic key cards and can hold 1 or 2 cards. The outside size of the card holder is 10 x 6 cm, while the inner size is 8.6 x 5.4 cm. They are made of durable plastic material to protect the cards from bending or damage. These card holders can be personalized with your hotel's logo or name, making them a great option for branding and identification purposes. They come with a sturdy attachment for easy connection to lanyards, ensuring that the cards are easily accessible for staff members. Get these practical and customizable card holders for your hotel staff today!