SENI Soft Super Underpads, 23" x 35", 30 ct.Seni Soft Super Dry Underpads are designed as additional protection for keeping bed and bedding clean. - Absorbent core made of cellulose pulp.- 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" x 35".