The Camco TST 2-Ply RV and Marine Toilet Tissue is designed and approved for use in RV and marine sanitation systems. This premium toilet tissue provides a comfortable, dependable clean. With 2-ply protection, the durable layers are soft, absorbent and strong. The toilet tissue is flushable, clog-resistant, fast dissolving, biodegradable and septic tank safe. Contains no dyes or perfumes. Contains (4) rolls with 500 sheets per roll.