Seni Soft Super Dry Hygienic Underpads are designed as additional protection for keeping bed and bedding clean. Absorbent core made of cellulose pulp, with superabsorbent microbeads for extra protection. Soft non-woven surface for comfort. Outer layer made of impermeable anti-slip film prevents from leakage and keeps the underpad in place. Perfect for extra protection when changing briefs. Size 23"x35"