t(s) 4.) The liner with extended flap.Scoopeeze?? Portable Canine Waste pick-up device is made of one plastic, Nylon, or other synthetic materials, outer semi-circle and one or two polypropolene concentric inner semi-circular inserts, and disposable, opaque, bio-degradeable plastic, or other synthetic or composite material liners, and a detachable positive connect handle that provide a highly port