【Easy Use 】: Simply fill the sewer bag with sand or stones and place the RV hose fastening device on the sewer connection or drain hose. RV Sewer Weight Bag with Reflective Strip(Gloves included)RV Hose Support Fastening Device-Camper Trailers Septic Hose Bag Hold down Prevents Waste Lines from Dislodging&Reduces Accidental Spillag-1pk.
