Expiration date: September 2028 Unopened. Will be mailed via Yu-Packet Post within 24 hours. *The box may be crushed. *Currently, there is a shipping campaign, so the price is the same even if shipped without the cosmetic box (Yu-Packet Mini). If you wish to have it shipped without the cosmetic box, please be sure to let me know before purchasing. (The box is difficult to fit in my home mailbox, I am a repeat customer so I don't need the box, it becomes trash, etc.) No price negotiations. Instant purchase is welcome (no prior comment needed). Gel sheets with a W pressure effect to relieve foot fatigue, 12 sheets. - Brand: LION - Product Name: Kyusoku Jikan Tsubo Stimulation Gel Sheet - Quantity: 12 sheets (4 sheets x 3 bags) - Application: For feet only Thank you for viewing.