The product includes: 100 pack 1ml 30G 5/16 inch syringes. The syringes are made of high-quality materials. The sealed plunger is 100% leak-proof design and not easy to fall off, allowing for easy one-handed operation. The syringe has clear scales and accurate dosage. It is individually packaged, safe and durable. Syringe is not for professional medical use, suitable for industrial, scientific laboratory, experimental and home use only.