Material: PE Size: 45X50cm Quantity: 50 rolls We are responsible for our services and products. We will give you a satisfactory answer to any reasonable questions. This is a reliable product that will keep you clean and tidy when you need to place your waste. This product can satisfy your sense of use. Note: The pictures of the products sold are taken in kind. Due to different factors such as photographic equipment, technology, angle, light and computer display, some chromatic aberration may occur. Please refer to the actual product. Trading disputes in this category cannot be used as a reason for return. beg to be excused. If you have any questions, please contact us by email and we will respond to you within 24 hours of receiving the email. Dear customers, thank you for your concern and love, we will provide you with the best quality, affordable service and products, I wish you a happy online shopping.We pay attention to detail and focus on quality, please rest assured to buy. The back cover technology is evenly loaded, powerful, leak-free, clean and tidy. Good gloss, soft touch, no odor, not easy to break, strong toughness. Easy to tear, easy to tear, constant temperature sealing process, easy to tear, not pull, easy to use. Good toughness, high strength, durability, no leakage, no bursting due to excessive rubbish.