1. [Preferred material]: Brand new pp material, flexible and durable, anti-drop and wear-resistant, durable
2. [Flexible elastic cover]: The design of pressing the elastic cover, the operation is sensitive, and the elastic cover is flexible.
3. [Pressing ring design]: Pressing ring design, no need to worry about trash bags, easy to use,
4. [Narrow design]: Narrow design, wide application space, not occupying space
5. [Bottom design]: bottom groove design, anti-skid safety, safe anti-skid, strong bearing capacity