Type... Water bottles/mugs for adults, water bottles/mugs for children, parts/accessories for water bottles Material... Silicone ♦️Thank you for viewing✨ I bought several of these in bulk, but I changed my water bottle, so I'm selling them. ⭕️These packing seals are genuine Thermos products✨ You can buy with confidence(^^) ⭕️New, unused *Only opened for photography. I am using one for myself. ⭕️2 sets *More affordable than 1 set✨ If you want 3 or more sets, please let me know in the comments section. I will discount the price and change it to a dedicated page(^^) *4 sets are also available✨ ↓ #Mofukuma♪Same-day shipping ◎Size (approx.): 13 x 7.6 x 2cm ◎Material: Silicone ◎Country of origin: Malaysia ◎Contents: Lid packing seal, stopper packing seal Applicable model numbers: All JNL model numbers (For example, JNL-350, JNL-350SB, JNL-352, JNL-402, JNL-500, JNL-500SB, JNL-502, JNL-502G, JNL-504, JNL-505, JNL-600, JNL-601, JNL-602, JNL-751, JNL-752, etc.) ⭕️This is a set of lid packing seal and stopper packing 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 90 yen. Thank you very much✨ ♦️Other products on the Mofukuma♪ product page can also be purchased in combination❣️ #Mofukuma♪Same-day shipping ◎We offer discounts for additional purchases✨ Please take advantage of this☆ Please feel free to ask in the comments section❣️ We are looking forward to hearing from you✨✨✨ #Thermos packing seal #Thermos #Thermos replacement parts #Thermos water bottle packing seal #Thermos water bottle #JNL #JNL packing seal #Mofukuma♪Same-day shipping