The GUTS Racing VS (Velcro System) seat cover eliminates the need to staple the seat cover to the plastic seat base forever. Each seat cover comes with hi-tack, self-adhesive hook side Velcro® brand hook-and-loop type strips to fasten to the plastic seat base. The seat cover features a special loop type Velcro® brand hook-and-loop sewn around the edge of the cover. This patented (patent pend. 61/969,943) design is no doubt the easiest to install seat cover on the planet. The GR1 Ribbed and Hardcore Gripper seat covers are available for most current model 250 and 450 MX machines. Easy to install. Die-cut Velcro® brand hook-and-loop seat pieces included. No special length staple required. Easy to remove and adjust during installation. Cover can be removed to allow foam to dry then reinstalled with ease. Color / style of cover can be changed between Motos with ease. Great clean look.