Monofilament orange gravel bags are 17” x 27” and are made from high UV monofilament material. Usually, these bags are needed around storm drains to protect the silt and sediment from going into the drain and allow only water to pass through to the (filter) drain. The gravel bag with 3/4” gravel filtering acts as sediment control.

Size: 17″ x 27″
Yarn: High-Density Polyethylene

Fabric Structure: Woven
Construction: 34 x 20 wrap 700 denier
Quantity: Box of 250