Box, FRP, 11" x 21" x 12", Tier 15 – B04112112A – Quazite nwgf The wetland crossing mats are

The wetland crossing mats are high-strength HDPE composite mats specifically designed for the toughest environments

10G - Turf Reinforcement Mat - 8' x 140' - LL450-8G

and they give on impact instead of the bumper

and cushioning

The top and bottom of ach blanket is covered with extra heavy duty black net

Box, FRP, 11" x 21" x 12", Tier 15 – B04112112A – Quazite nwgf The wetland crossing mats areQuazite FRP ANSI SCTE 77 certified enclosure boxes, feature a high quality and lightweight fiberglass construction in a multitude of sizes and depths allowing customization for any application. Hubbell offers three distinct brands of underground enclosures. All three are built with the same attention to quality and performance that you know and expect from Hubbell. Each brand is made of a different base material. Our comprehensive product offering is