DARCO RV Underbelly is a great choice for replacing your RVs underbelly material. Made of a strong woven material, it can either be stapled or attached with underbelly tape (also available at Edmonton RV). The material comes 8 feet 9 inches wide and is sold by the linear foot (ex. 1 foot will get you a 1 foot x 8 foot 9 inch wide pice, 2 feet will get you a 2 foot x 8 foot 9 inch wide piece). ALL SALES FINAL ONCE CUT OFF ROLL.