Package Content: You will receive 4 replacement stoppers, specifically designed for Owala FreeSip stainless steel insulated water bottles. This quantity is sufficient for daily use or replacements, and extras can be shared with family or friends. Premium Materials: The replacement stoppers for Owala FreeSip are made of high-quality silicone, durable and reliable, BPA-free, and safe for hand washing or dishwasher use, suitable for everyday use. Practicality: These replacement seal gaskets help protect your bottle from leaks and dirt, maintaining its performance and appearance, providing a better user experience. Compatibility: Specifically designed for Owala FreeSip stainless steel water bottles and Owala FreeSip Clear Tritan plastic water bottles. Compatible with Owala FreeSip 24 oz and 32 oz stainless steel bottles. Note: These seal stoppers are only compatible with Owala FreeSip 24 oz and 32 oz Stainless Steel Water Bottles and 25 oz Clear Tritan plastic water bottles. Material: Silicone Color: Black Package Contents: 4 x Replacement Stopper Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by 1-3 cm due to manual measurement.