How critical is it to use the Sling Guard?
When throwing perforated plastic or foam balls, especially to younger hitters, the Sling Guard may be optional, though even these balls can sting, especially if the operator is hit in the face. It is always recommended the operator use at least eye protection. When throwing regulation balls, it is highly recommended a Sling Guard be used. Other screen protection can be used, but eventually, a ball will come through any opening that is not protected, such as the Sling Guard is. Sling Pitcher, Inc., can not be liable for any injury to an operator who does not protect himself. Even with the Sling Guard, the operator should always use protective head and face gear.
