This is a simple and practical 3D-printed ear protector, designed for situations where the ear needs hard-shell protection — such as after ear surgery or when wearing newly-pierced earrings / cartilage piercings.

The protector works together with a 1 cm-wide elastic band, or any string you prefer.
Internal clearance is approximately 85 mm (length) × 45 mm (width).

The shape is intentionally kept flat and regular, so the design stays simple and is more comfortable when lying on a pillow.

Feel free to share your experiences, suggestions, or modifications!
You can leave a comment or contact me at 1061946469@qq.com.
I look forward to improving the design and creating variants for different needs.

这是一个简单实用的 耳朵保护罩 3D 打印设计，适用于耳朵需要硬质保护的情况——例如耳朵术后护理、打耳洞或耳骨钉后需要避免碰撞。

它需要搭配 1 cm 宽的弹力带（或其他绳子）使用，内部空间约为 长 85 mm × 宽 45 mm。

整体设计特意做成较为扁平、规整的结构，既便于制作，也更适合侧睡时贴合枕头。

欢迎大家提供评价或使用体验！
你可以在评论区留言，或直接联系我：1061946469@qq.com。
期待后续改进更多版本，以适配不同使用场景。