Instructions for assembly:
The Fielder's Dome Mat yellow domes are made of natural rubber and should be inserted with the mat bottom (smooth surface) facing you and the dome sliding up from the opposite side (textured surface). The textured mat surface with the logo is the right side up. The domes have channels where the mat inserts. After the domes are inserted, there is no need to remove them. Just make sure you store the mat flat after use and keep it out of the elements.
