The Laerdal-141700 Compression Spring Resusci Baby Basic and SkillGuide, 1/EA, is a genuine Laerdal replacement part designed to restore optimal chest compression performance in Resusci Baby Basic and SkillGuide manikins. This precision-engineered spring delivers consistent resistance and realistic recoil during infant CPR training, ensuring accurate compression depth and feedback. Built from high-quality materials, it provides long-lasting durability and reliability for repeated use in simulation environments.