Made of PE material, strong, environmental and sturdy. Bag size: 45cm x 52cm. 6 rolls are packed together, 20 trash bags per roll and 120 trash bags in total. Easy to tear, odorless, more durable, more environmentally friendly. The waste bins are designed for pedal trash can, kitchen trash can and small basket trash can. Easy to close and carry, keep your hands clean, perfect for bedroom, kitchen, living room, bathroom, etc. Product Description Material: PE new material, (polyethylene) Size: 45cm x 52cm. 20 rolls per roll, 6 rolls packed together, 120 garbage bags in total. Packing List: 6 rolls, 20 bags per roll, 120 bags in total