Product Content: You will receive 8 pieces of silicone O-rings and 1 tweezers, a full set for your daily use and replacement. Compatibility: The gaskets are compatible with Hydro Flask 12/16/24/32/40 oz wide mouth flip-top bottles. NOT compatible with Hydro Flask tumblers, mugs, narrow/standard mouth lids, or straw lids. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Hydro Flask. Premium Material: Our replacement gaskets are made of quality silicone, which is soft, BPA-free, safe, durable, and not easy to break or deform. You can use them with confidence. Excellent Features: These O-rings fit perfectly and have good sealing performance. When the water bottle is shaken or tilted, there is no need to worry about water leaking out. Easy to Replace: Remove the old gasket with the included tweezers and install the new silicone gasket replacement to the edge of the lid. Specification:
Color: transparent
Material: silicone
Product Size: Outer diameter: 5.7cm/2.24inch
Inner diameter: 5cm/1.97inch
Thickness: 0.3cm/0.11in

Package details:
8 x water bottle replacement gaskets
1 x tweezers

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.