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: These replacement stoppers are made of high-quality silicone, durable and reliable, BPA-free, and safe for hand washing or dishwasher use, making them suitable for everyday use. Practicality: The replacement seal gaskets help protect your bottle from leaks and dirt, maintaining its performance and appearance for a better user experience. Compatibility: Designed specifically 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 compatible only with Owala FreeSip 24 oz and 32 oz Stainless Steel Water Bottles and the 25 oz Clear Tritan plastic water bottle. Material: Silicone Color: Black Package Contents: 4 x Replacement Stopper The package includes only the items listed above; other products are not included. Note: Due to lighting reflections and differences in display screens, the color of the item in the image may vary slightly from the actual product. Measurement may vary by +/- 1-3 cm.