Details & Instruction
Sizes
Accepts openings from 10mm(0.39") up to Large 55mm(2.10") / Small 25mm (0.98")
Tighten
The screw-in type design makes it more labor-saving and efficient, simply insert the plug into the opening and twist for a secure, airtight fit. (We suggest screwing-in the mouth piece before the downstem part)
Material
Made from food-grade silicone, these plugs are strong, durable, and safe for use with all your items.