Dri-It Moisture Absorber Auto Storage Pack (10 pouches) Ready-to-use, no assembly required, nothing to spill Absorbs 280% of its weight in moisture to help prevent rust, mold, mildew and their odors Will not over-dry moisture-sensitive items like leather or paper, designed to dry to a 30% humidity level Each pouch protects 50 cu.ft.; Lay pouch flat on horizontal surfaces or use optional peel and stick backing Odor free, non-toxic materials; Simply dispose of saturated pouch in household trash