HeyWin Gummistopfen Konisch 33mm to 42mm, Verschlussstopfen Verwendet für das Versiegeln von Ballonflaschen,konische Flasche usw (4, 8#)

Size 8#: 31X42X33mm

Solid Rubber Stoppers alsod used as a bung for conical flask、glass carboy etc,exhibit excellent resilience and retain pliability for a long time,tapered shape design, easy to plug and pull

Please read the dimension description image carefully before making a decision (might have 1-2 mm measurement error)

Please note these rubber stoppers are not food grade

HeyWin Team always adhere to the principle of customer first, and serve with heart. If you encounter problems with the product, please contact us immediately, we will give you a satisfactory answer within 24 hours