Premium quality: The magnetic badges are made of 2 strong neodymium magnets, a black plastic backplate and a self-adhesive stainless steel plate, they are sturdy , elegant and do not rust. Extremely strong adhesion: The magnetic name tag with 2 powerful neodymium magnets guarantees an extremely strong hold on clothing, which is better than the pin. No holes required - Does not damage clothes Easy to use: Label size: 48 x 12 mm. First remove the film from the double-sided tape, then stick the business card on the tape, then put the black plastic back plate into the jacket and the stainless steel plate with the business card on the outside of your jacket Magnetic clothing labels: The magnets are very strong, which allows you to carry an ID card, name tag, etc. across t-shirts, shirts, sweaters and thinner jackets Versatile use: Magnetic name tag perfect for office, school, conferences, crafts, hanging signs and posters. They can also be used as a practical support for steel doors or mosquito nets, windows or vent covers Please use the magnets carefully: 1. Keep away from pacemakers and ICD supports. 2. Children should not handle magnets as they may be dangerous. Extremely strong hold. Easy to use. Name: Material: Plastic + magnet. Color: black. Dimensions: 48 x 12 mm. Weight: 130 g. Function: Ideal for defining an identification or name without piercing the shirt. Contents: Set of 12 magnetic name tags. PERFETSELL Pack of 12 self-adhesive magnetic badge holders for ID badge holders and mosquito nets. The magnets are very strong, making it suitable for carrying ID cards, name tags, etc. across t-shirts, shirts, sweaters and jacketsMagnetic labels ideal for office, school, conferences, crafts, hanging signs and posters. They can also be used as a practical support for steel doors or mosquito nets, windows or ventilation covers. Technical characteristics: