Jennie Finch Softball Pitching Mats come with a regulation pitching rubber attached.  Our no slip technology guarantees your mat will not slip when you pitch. Before you buy any mat, make sure it won't slip! Each softball mat comes with a convenient carrying case. Our Powerline softball pitching mats have a 2" inlaid white line for more precise training for pitchers of all ages.  Non-skid, rubberized backing makes this the perfect pitching mat for any environment. Jennie Finch pitching mats can be easily rolled up and stored if needed.