Descriptions:
1. Not easy to deform, moderate hardness, manufactured according to standards, materials
2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.
3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.
Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches.

Features:
Bottom Diameter(small-end): 27mm / 1.06inch
Top Diameter(big-end): 31mm / 1.22inch
Body Height: 42mm / 1.65inch
Material: Silicone
Fit for hole: 27-31mm
Color: Beige

Package Content:
2 Pcs x Silicone Stopper