FJO Straw Cap Unit Packing Set of 2 Blue, circular silicone packing item. - Color: Blue - Shape: Circular - Material: Silicone - Application: For packing - Model Number: 9000601010990 New, unopened item stored at home. ◎ The item in the first photo will be sent. The second photo shows the back of the product. I no longer need replacement parts because I changed water bottles. These parts are similar, so they are easy to mistake. Please confirm compatibility before purchasing. ※ I often lost water bottle parts, so I have some in stock. For bulk purchases, I will discount 100 yen for each additional item, not limited to water bottle parts. Please request a bulk purchase with the price adjusted, or consult in the comments. ← It may take some time to respond to comments. Please understand that this is a new, unopened item stored by an individual. Thank you for your consideration. Thank you for your interest.