Feature(may vary by option.)

●Available sizes: 4.5mm to 30mm (hole 2mm to 25mm)
●Material: Silicone Rubber (Food Grade)
●Hardness: 50
●Color: Transparent
●If you have any requests, please email us. We will try our best to meet you. Welcome to our store. Many styles available. You can go to our store to browse

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Description

Description:
Material: Silicone Rubber (Food Grade)
Available sizes: 4.5mm to 30mm (hole 2mm to 25mm)
Color: Transparent
Hardness: 50
Operating Temperature: -40 ~ +250
Silicone rubber is a soft and elastic material with excellent seal type, high temperature and low temperature resistance, aging resistance, acid and alkali. Package included: 10pcs according to your preference.