Type: Adult water bottles/mugs, children's water bottles/mugs, water bottle parts/accessories Material: Silicone ⭕️ These packing seals are genuine Thermos products ✨ You can purchase with confidence(^^) ♦️ Thank you for viewing ✨ I bought several in bulk, but I changed my water bottle, so I'm selling them. Replacing the packing seals makes using your usual water bottle feel great ✨ It's very economical because you don't have to replace the main body❣️ ⭕️ Brand new, unused *Only opened for photography. I am using one for myself. ◎ 1 pack ✨ *There is also a 2-pack set on a separate page❣️ It's a great deal☆ ◎ Size (approx.): 13 x 7.6 x 2cm ◎ Material: Silicone ◎ Country of origin: Malaysia ◎ Contents: Lid seal, stopper seal Compatible models: All JNL models (JNL-350, JNL-350SB, JNL-352, JNL-402, JNL-500, JNL-500SB, JNL-502, JNL-502G, JNL-501, JNL-504, JNL-505, JNL-600, JNL-601, JNL-602, JNL-751, JNL-752) and others ⭕️ This is a set of lid seal and stopper seal ✨ ◎ Caution ◎ Do not boil. ◎ To keep the price down, we will ship via regular mail. *If you wish to have anonymous shipping, please let us know in the comments section. We will change it to a dedicated page for an additional 70 yen. Thank you very much ✨