300pcs/20Rolls Thick Dog Poop Bags, Pet Poop Bags Leak Proof Pet Waste Bag For Dog Outdoor Walking (It Contains All The Specifications Of 30/20/10/5/1 Volume)

[5 Rolls = 75 Pieces]

[10 Rolls = 150 Pieces]

[20 Rolls = 300 Pcs]

[15pcs=1 Roll]

[450pcs=30 Rolls]

[225pcs=15 Rolls]

Thickened Version [375pcs/25 Rolls]

[10 Volumes = 150 Pieces] Black