Gortiflex Die Set Shields are unique molded bellows covers packaged conveniently for easy ordering and fast shipment within 1 or 2 business days. Bellows protect ball bushings or standard die sets to lengthen life and increase operator safety. Die Shields are available in 7 sizes to cover pins from 3/4" to 2 1/2" diameter to completely seal out damaging dust, scale and chips. Die set shields are manufactured from heavy-duty, oil-resistant, Goralon material. Each set consists of 2 bellows, 2 clamps and 2 back up plates for quick and easy installation.