Safe Silicone Sealing O Rings Gaskets Vacuum Bottles Sealing Ring Pad Fasteners

Material: Silicone

Color: White(as pictures show)

Features:

Sealing O-Rings for Vacuum Bottle Cover Outdoor Travel Bullet Flask Covers.

Made from high-quality, durable, food-safe silicone, BPA-free, phthalate-free and latex-free.

Easy to replace, no tools required, simply roll off the old gasket and pull on the new one.

Replace that old, gunked up rubber ring with a new ring to give your cup that perfect seal!

Suitable for covers of insulation cup extraoral diameter of 4.5/5.2cm.

Packing: 1Pc

Friendly Tips: The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.