Medi-Pak™ Performance Syringe with Safety Needle 3 cc Syringe With 25 Gauge x 1" safety needle Graduations: 0.1 cc (3cc total) Ultra Thin Wall Unique needle locking mechanism helps reduce risk of needlestick injury. Extremely sharp needle provides patient comfort. Simple, intuitive, no complicated mechanisms. Safety mechanism is compliant with OSHA standards for Safety Engineered Sharps. Small sheath for better visibility. Hard surface activation keeps fingers always behind needle. Bevel oriented up when sheath is to the right. Sterile Single Use Only Non-Toxic, Non-Pyrogenic Not Made With Natural Rubber Latex. Do not use for high pressure injection of contrast media.