Topsheet: hot-melt skin-friendly fabric with ADL, 2nd Layer: non-woven fabric 3rd layer: fluff pulp imported from USA( feature is speeded-up absorbency for Urine) 4th layer: Super Absorbency Polymer imported from Japan(feature is locked all Urines) 5th layer: waterproof breathable cloth-like film without printed Backsheet: customized colored non-woven fabric two sides of inner protective underwear: 5mm standing inner leak guard(two side is water-repellent non-woven cloth) waistband is 360° wide loose elastic Super Absorbency Polymer Locked all water, that can keep overnight dry surface and comfortable without wet. Cloth-like film is waterproof breathable PE film. Pull up Style is very comfortable, and wear it like real underwear without cloth brief, Tear from top to bottom from the easy-to-tear parts on both sides.When you have a bowel movement,let your wife lie flat and tear from top to bottom from both sides. one protective underwear is packed in one PP bag, that can keep sanitary one by one.