This product comes with a self-adhesive, peel-and-stick, breathable and thickened version. The width specification is 53cm, and the price is 53cm×1 meter long. How many meters you need is a whole piece of continuous unbroken middle. The large roll is 60 meters long. Due to the large shipment volume and color difference in different batches, it is recommended to buy enough at one time. Those who mind if the replenishment has chromatic aberration should be careful. . . .