... high absorbent pet diaper 1.3D Leak Guard 2.elastic waist ( front and back ) 3.SAP,fluff pulp with ... fabric, tissue paper, SAP, fluff pulp, PE film, elastic waist, hole, PP frontal & side tape etc.Description:5-layer ... no back flow3. PE back film with water-proof function4. elastic waistband (both front & back) & leg cuff, PP frontal ... disposable high absorbent pet diaper ( leak guard, elastic waist )