Specifications: Material: Aluminum alloy Color:White blank Size: 3.4 x 2.1 x 0.01 inch/ 86 x 54 x 0.22 mm Package includes: 60 x blank sublimation metal business cards Features: Easy to use:Sublimation business cards have a thermal transfer coating, which can be directly printed by thermal transfer. Practical and durable:The high-quality aluminum alloy is durable, not easy to deform, sturdy and durable, and can be used for a long time. DIY business cards: The surface of these blank metal business cards allows you to DIY a variety of unique business cards yourself Warm Notes: Due to different monitors, the product you receive may not be exactly the same as the picture. Due to manual measurement, please allow a slight error in size.