Drilled Universal Medium Stopper

• Made of FDA materials, BPA free
• Made of Silicone
• Shore hardness: 70±5 SHORE A°
• Color: White

Maximum Temperature: 180 °C (356 °F). NOTE: Our bungs can be recycled as they have the plastic recycling symbol #7 . This type of plastic is fully recyclable and environmentally friendly. Should you have any questions about the material and/or any environmentally-related questions please do not hesitate to contact us. We are committed to protecting the environment at any cost.