The Plate highlights 3.5"" on the plate and 3.5"" off the plate. Provides a great visual forpitchers to see the corners and just off of the plate, while acting as a positioning tool forcatchers.Keeps catchers centered over the two white points, which represent the edge of a regular plate (17"" white point to white point). May also be used in hitting drills (two-strike hitting, expanding the zone). Made of lightweight yet very durable ABS-weighs just under 1.6 lbs. Used by both 2005 College D-1 Baseball and Softball National Champions.. 0001 Year(s) Warranty