This is the "Derila" pillow, a popular sleep aid discussed on social media and other platforms. It features an ergonomic design to reduce stress on the neck and shoulders, supporting high-quality sleep. 【Product Features】 ・Unique shape that fits the head, neck, and shoulders ・Suitable for both back and side sleepers ・Made with breathable materials Many people ask if this is the Derila Ergo pillow, so here's the AI's answer: ① Package Labeling • "Derila for Peaceful Night Sleep" • Blue compressed packaging → This is the standard design for official Derila products. ② Pillow Shape Illustration • Butterfly shape • Indented in the center, with raised sides → This is the main characteristic of the Derila Ergo. ③ Material Labeling • Pillow Core: 100% polyurethane (Memory Foam) • Approximately 950g / 33.5oz → This also matches the Derila Ergo. ④ Usage Instructions Illustration • Unpack → Expose to air → Restores in 6-8 hours → Common for compressed Derila packaging. Q. It doesn't say "Ergo," so is it different? ・No problem. Depending on the overseas version and the country of sale, • Derila Pillow • Derila Ergo Pillow The labeling is mixed. The contents are mostly the same. That's all. 【Specifications】 ・Size: Approximately 54 × 36 × 12cm (STANDARD) ・Material: 100% polyurethane (memory foam) 【Condition】 Brand new, unopened. As stated on the package, it will be delivered in a compressed state. The pillow already has a cover, but a replacement pillow cover is not included. The pillow itself will be shipped as is. Returns and refunds are not accepted after purchase. Please purchase only if you understand the above. ※Please refrain from immediate purchase if you have a rating of 0, have not completed identity verification, or are paying via convenience store/ATM. Please comment before purchasing. Also, if we send a transaction message after purchase, please reply within 12 hours and make payment within 24 hours. If we cannot confirm the above, we will consider it difficult to continue the transaction and will cancel it.