This is a type of packaging lid that is usually non-peelable. When using cup-sealing lids, instead of cup wraparounds, this will give suppliers a chance to display their colorful beverages in an effort to stand out against the competition while simultaneously preserving their quality. Cup sealing lids usually come in roll form and are very durable to withstand condensation that cold liquids make. Accordingly, this can be commonly seen on milk tea beverages as protective covers.