Exel Comfort Point Insulin Syringes U-40 29 Gauge x 0.5-in, 0.5cc are free of natural rubber latex, ideal if you or your pet have a latex allergy. These syringes are designed for administering insulin to your cat or dog. They’re sterile and non-toxic. A smooth plunger action makes for better filling accuracy, and the syringe has reduced dead space so that you waste less insulin. An auto ground needle tip helps to make every injection more comfortable for your furbaby. **Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.**