BCamco 40274 TST 2-Ply Toilet Tissue - 4 rolls ReviewbP PP Camco 40274 TST 2-Ply Toilet Tissue - 4 rolls PDesigned for use in RV and marine sanitation systemsPClog resistantPBiodegradable and septic tank safePComfortable 2-plyPRV and marine approved. 4 rolls per case.