These are innovative sleep aid earplugs designed to support quality sleep. Recommended for those troubled by noise or snoring, and for those who want to concentrate. - Set Contents: Main body (earplugs): 1 set (left and right) Replacement ear caps: 2 pairs (4 pieces total) Dedicated storage case: 1 - Size: Earplug body: Approximately 21mm high, 23mm wide (including ear caps) Storage case: Approximately 55mm x 40mm - Color: White and green combination (Different from the first photo) Condition: Unused, stored item (opened for photography) Shipping method: Waterproof packaging, shipped via Yu-Packet Post Mini (planned) 【Anonymous delivery!】 【Free shipping!】 【Same-day shipping!】 Follow-up discount and bundle discount available! Various genres of items are on sale! ⬇️ #Banima's entire product list ☆ Immediate purchase without comment is OK! Earplugs for sleep, quiet, sound sleep, noise reduction 40dB, no ear pain, hearing protection, food-grade silicone, good sleep, noise reduction, noise countermeasures, relaxation, for work, for students, for travel, for live music, for sports, unisex, reusable, washable, 3 pairs in 1 set, S size, white and green 13-52-066