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Able to be at very high temperature over Celsius due to its silicone material feature
Perfect and resistant, better than any other rubber or plastic stoppers
for laboratory, household, and industrial use, various demensions to prevent from wreaking havoc with your fermenting process
Smooth and tapered sides designed for exceptional sealing and wide range of openings, easy to plug pull out, creating an airtight seal
Made of grade silicone, environmentalfriendly and
Description: - Made of grade silicone, environmentalfriendly and - Able to be at very high temperature over Celsius due to its silicone material feature - Perfect and resistant, better than any other rubber or plastic stoppers - for laboratory, household, and industrial use, various demensions to prevent from wreaking havoc with your fermenting process - Smooth and tapered sides designed for exceptional sealing and wide range of openings, easy to plug pull out, creating an airtight seal Specification: - 2.53.4cm Hole: - Height: 2.5cm/ 0.98inch; Top diameter: 3.4cm/ 1.34inch; Bottom diameter: 2.5cm/ 0.98inch - 3.54.5cm Hole: - Height: 3.8cm/ 1.5inch; Top diameter: 4.5cm/ 1.77inch; Bottom diameter: 3.5cm/ 1.38inch - 3.24.2cm Hole: - Height: 3cm/ 1.18inch; Top diameter: 4.2cm/ 1.65inch; Bottom diameter: 3.2cm/ 1.25inch - 3.24.2cm: - Height: 3cm/ 1.18inch; Top diameter: 4.2cm/ 1.65inch; Bottom diameter: 3.2cm/ 1.25inch - 410cm: - Height: 3.6cm/ 1.42inch; Top diameter: 10cm/ 3.94inch; Bottom diameter: 4cm/ 1.57inch - 33.7cm: - Height: 3cm/ 1.18inch; Top diameter: 3.7cm/ 1.46inch; Bottom diameter: 3cm/ 1.18inch - 3.74.5cm: - Height: 3.8cm/ 1.5inch; Top diameter: 4.5cm/ 1.77inch; Bottom diameter: 3.7cm/ 1.46inch - 33.7cm Hole: - Height: 3cm/ 1.18inch; Top diameter: 3.7cm/ 1.46inch; Bottom diameter: 3cm/ 1.18inch Package Includes: 1 Piece Glassware Stopper