Round Perforation - 60 Degree Staggered
Round Perforation - 45 Degree Staggered
Round Perforation - Straight Line
Square Perforation - Straight Line
Square Perforation - Staggered
Hex Perforation
Round - End Slot - Side Staggered
Round - End Slot - Straight Line
Square - End Slot - Straight
Square - End Slot - Staggered