Dynarex Insulin Syringe Non Toxic, Individual Wrapped (500 Count) Size & Needle Gauge:1cc 29G Aperture drapes have adjustable apertures 854860_BX Aperture drapes have adjustable apertures that allow for custom fitting to each patient The contents of these disposable kits are conveniently arranged in procedural order for easy access and improved efficiency Dynarex Insulin Syringes are high quality hypodermic syringes designed to deliver insulin effectively and precisely disposable syringe is securely attached to prevent needle pop off and features a stainless steel needle that is coated with medical grade lubricant and a double beveled tip for smoother insertion