Features: Made of metal surface and magents.Japanese for dart or throwing star. Modern day version of the ninja with the Black Ninja Shuriken Magnet. Connects the connotation of shuriken and secret mark to imply that an announcement always carries an important message. Whenever you want to post a note or deliver a secret message would be okay . Specifications: Size:65*50*8mm Color: Black/Silver Material: metal + magnet Package Content: 2 x Fridge Magnet(one package) Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 0.1-2cm measuring deviation due to manual measurement.