37-41mm Beige Drilled Silicone Stopper Plugs for Flask Test Tube Stopper 2pcs

Key Features

• 1. About Size Bottom Diameter(small-end) 37mm / 1.46inch, Top Diameter(big-end) 41mm / 1.61inch, Body Height 48mm / 1.89inch
• 2. Features Material Silicone ; Fit for hole 37-41mm; Package Content 2 Pcs x Silicone Stopper
• 3. Not easy to deform, moderate hardness, manufactured according to standards, materials
• 4.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.
• 5.Normal using Can be used to block glass ports, pipe mouths, fish tank openings, etc.

Product Description

Descriptions

1. Not easy to deform, moderate hardness, manufactured according to standards, materials2.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): 37mm / 1.46inchTop Diameter(big-end): 41mm / 1.61inchBody Height: 48mm / 1.89inchMaterial: Silicone Fit for hole: 37-41mmColor: Beige

Package Content

2 Pcs x Silicone Stopper