Material: Our metal plates are made of high quality aluminum alloy, resistant to bending or breaking, strong and durable. Quantity: This set consists of 8 blank metal plates to provide a choice for your various needs. Size: Each card measures 3.38 x 2.12 inches (8.6 x 5.4 cm) and is 0.21 mm /0.01 inches thick, making it easy to carry and store. Versatile: These metal cards can be used to carve business cards, luggage tags, emergency contact cards, thank you cards, game cards, etc., to meet your different use needs. Date First Available March 18, 2023