Here comes the most powerful kitchen storage assistant! Are you struggling with how to store spices and food? I believe Our This Split type Mason lids and rings set can easily satisfy your using requirements. Our lid set is food grade, reusable and eco-friend , it can be used for a long time. Different sizes 70mm and 80mm, which can help you seal multiple sizes mouth glass jar, preventing dust and dirt from entering and contaminating food. It is very convenient to use.
Technique Parameters:
Anti-thermal shock degree: ≥ 41 degrees Internal-stress(Grade): ≤ Grade 4 Thermal Tolerance: 120 degrees Anti Shock: ≥ 0.7 Pathogenic Bacteium: Negative |