Actually, size is everything! And you get to decide how to use it: Short - as an all-year-round shock guard or Long - for full-length protection, when it gets mudtastic.. Eco-Savvy. Each MugGuard is made in the UK using 100% recycled plastic and comes with re-useable VELCRO® fasteners, so you can attach it to your pride and joy with ease.. Rear Shock Guard. In short mode, it works mighty fine as an all-year-round guard, protecting your rear shock and magnificent calves against splatter and matter, thrown by the back wheel.. Full Length Protection. And when the weather turns to sh**, simply whip out and attach the extension for full-length protection.. Compatibility.