· 1ml Syringes with Needle - Disposable syringe, 31G 1cc 5/16" (8mm) sterile individually wrapped, 30 PACK.· High Quality - Our injection syringe is made of high quality material, thick and sturdy.· 100% Leak-proof Design - The inner wall of the syringe is smooth, the plunger will not get stuck, and the plunger seals very well, no need to worry about leakage.· Better Barrels - Our injection syringe barrels are lubricated, boldly marked, and have pronounced flanges to support a smooth and secure use.· Individually packaged - Each sterile syringe is individually packaged.