Accu-Fine Pen Needles are sterile insulin pen needles designed for comfortable and precise insulin delivery. Each needle measures 0.25mm (31G) in diameter and 5mm in length, providing a thin profile for minimal injection discomfort. The package contains 100 individually sealed sterile needles. Key features: • 0.25mm (31G) ultra-thin needle diameter • 5mm needle length for optimal insulin delivery • 100 sterile needles per box • Compatible with most insulin pen devices • Individual sterile packaging • Special coating for smooth insertion • Dual protective caps for safety These pen needles feature a special coating that allows for smooth penetration and reduced injection pain. Each needle comes with dual protective caps to maintain sterility and ensure safe handling. The 5mm length is suitable for most patients and helps minimize the risk of intramuscular injections when used properly. For optimal results and safety, needles should be used only once and properly disposed of after each injection.