The item is a pavement , made of durable and practical plastic material. It is hard and anti-drop, so it can be reused. Very suitable for laying paths, courtyards, sidewalks, paved driveways, etc. The use and operation of the is simple, even if you are not a professional, you can learn to use it. Features -Color: Black. -Material: Plastic. -Size: About 40.00X34.00X3.80cm/15.72X13.36X1.49inch. - Simply fill the cement and dry it, then to make a new brick. - Ideal for laying terraces, roads, courtyards, sidewalks, etc, convenient to use. - The paving is made of plastic material, so it can be used for a long time. - It is reusable, just needs to be washed with water after use, easy to clean. - The can create a style of their own garden path, a very practical garden tool. Package list: 1 x cement mold