Type:Bar Tools Description: 1. Material: polymer + iron cover 2. Size: metal cap: 31x10 mm, plug body: 19x20 mm 3. Features: beautiful color, environmentally friendly, non-toxic and tasteless, can be reused 4. How to use: you can push it in by hand without using a stopper. 5. No deformation, no mold, no pollution to the wine 6. Good sealing performance
