Features: Comprehensive Reference: The rhythm pocket card offers a detailed guide for quick reference, making it an essential tool for nurses, ekg techs, and students in fast-paced environments. Double-Sided Design: Our ekg rhythm interpretation badge card features a double-sided layout, providing an extensive range of rhythms and interpretations for rapid access during critical situations. Portable And Compact: Designed for convenience, these portable rate pocket cards easily fit into pockets or bags, ensuring healthcare professionals have quick access to vital information wherever they go. Self-Checking Tool: The self checking compact cards allow users to verify their interpretation skills, enhancing learning and ensuring accuracy in analysis for paramedics and healthcare providers. Ideal For ACLS Training: Perfect for acls medical training, these rapid analysis and measurement tools are tailored for professionals needing quick, reliable references during emergency situations. Specification: Material: ABS Size: 9.8*5.8cm Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor an brightness. 2. Please allow slight manual measurement deviation for the data. Include: Choice 1: 1* Rhythm Pocket Card or Choice 2: 2* Rhythm Pocket Card