Features: Reliable material selection: These phlebotomy badge reels are made of quality metal and acrylic materials, which are thick and durable, resistant to falling and not easily deformed. Its appearance is highly transparent, the edges are smooth and easy to wipe, so that you can use them with confidence. Broad application: The sturdy alligator clip on the back of nurses id badge holder can be rotated 360 degrees, which is more flexible, very suitable for nurses, teachers, students, volunteers, ideal decorations for ID badges. Specifications: Material: metal and acrylic Color: as pictures shown Size: about 2 inches each Package includes: 4 x Phlebotomist badge reels Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.