The original Slap-Shot with anti-bacterial tubing. Vaccinate or administer injectable products without total confinement. Inject animals in chutes, alleyways, crates or in the open. The Slap-Shot Flexible Vaccinator is a convenient tool to speed up the vaccination process with adult swine and cattle. Flexible tubing stops the needle from bending, just slap the tube and shoot the vaccine. Speeds up the vaccination process for any high-volume operation. Clean and rinse after usage; can be boiled.