Delivered as 2 sets of 4 pieces each (total of 8 pieces). Please try it out first. This product is a sturdy double-layered mesh type. It is breathable and dries quickly, making it resistant to mold. Although made of metal, it is soft and flexible, and can be cleaned with just water when dirty. Grease stains can be easily wiped off with water, making it very easy to care for. It can be lightly wrung out by hand, making it convenient for everyday use. Reusable, eco-friendly, and economical. It will be a reliable cleaning item for your kitchen and sink area. [Notes] This is an unbranded product made overseas. We inspect each item before shipping, but in the unlikely event of a clear defect, we will promptly offer an exchange or refund. Please contact us before leaving a review. We cannot accept returns or exchanges after a review has been left. Thank you for your understanding.