Material: PlasticFeature: Eco-FriendlyItem Type: Pet Poop BagsColor: Bag color is black; The dispenser color is Red/Blue/Black. But we send the dispenser with random color. Thank you!Quantity: 20 rolls，20 pieces bags per rollSize: Bag Rolls 6*3.3 cm (20 bags/roll); Bone Dispenser ( 8*4.5 cm) Random colorThe dispenser style is show in the second picture. The third picture is about how to use.(Thank you!)Package: 16 rolls bags+1 Bone bag dispenser.