100pcs Self-Healing Injection Port & 100pcs Synthetic Filter Patch Sticker

Specification: Color: black, white Material: butyl rubber, paper Product Size: as shown in the picture Package details: 100 x self-healing injection ports 100 x synthetic filter stickers Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.

• Package Includes: Our package contains 100pcs self-healing injection ports & 100pcs synthetic filter stickers, providing everything you need for successful mushroom cultivation.
• Size Detail: Self-healing injection ports measure about 13mm/0.51in in diameter, the inner diameter is about 5mm/0.2in, the synthetic filter sticker is about 2.5x2.5cm/0.98x0.98in. Perfect for spawn bags, mason jars, and cultivation containers.
• Premium Material: The self-healing injection port is made from butyl rubber material, and the filter sticker is made of paper. heat-resistant, durable materials that maintain performance through multiple sterilisation cycles, providing reliable protection throughout your mushroom growing journey
• Advanced Filtration Technology: Synthetic filter stickers provide for optimal gas exchange while blocking contaminants, withstand high temperatures and pressure for sterile mushroom cultivation environments.
• Easy Application & Secure Adhesion: Bonds securely to clean, dry surfaces of jar lids and spawn bags, ensuring no displacement during sterilisation.