1. It is 30 layers for a piece,quickly and effectively to clean the dust from the shoes and keep it clear in the room.
2. It is composted of multiple layers of polyethylene film. We can accord to the customers� requirement to make different glutinosity and size.
3. It is easily to use, simply peel off the top layer which is dirty and it can reuse.
4. It is mainly used in the clean room.