The card pin is long enough, has the characteristics of wide application, good workmanship, and no burrs. It has compact size and is also anti-lost and easy to carry. Featuring multi-function, the product can be used as SIM card ejection pin and cellphone decoration. It is made of stainless steel, which is strong and durable. The length of a single card pin is 2.5cm, the width is 1cm, the height is 0.1cm. The diameter of needle is 0.08cm. It is universal for any cellphone and tablets. Item Name: Card Pin Material: Stainless Steel Color: Silver White Features: Not Easy to Rust, Ultra-light, Anti-Lost Size Details: Single Size: 2.5cm x 1cm x 0.1cm/0.98" x 0.39" x 0.04" (Approx.) Needle Diameter: 0.08cm/0.03" (Approx.) Note The quantity is about 20pcs, due to manual calculation, the quantity might have 1-3pcs more or less, hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Include 20 x Card Pins