: This most likely refers to the brand Ethika , which is well-known for its "no-show" thongs and g-strings, often available in staple colors like "Midnight Black".

" does not yield results for a single commercial garment with that exact name. However, the keywords "AC String" and "String Thong" refer to specific styles of minimal underwear, while "Ss Tika" may be a variation or typo of the popular lifestyle brand , which offers a variety of black thong styles.

: A short promotional video or "catwalk" clip is filmed to show how the garment fits. This video is saved with the descriptive name "Ss Tika 31 AC Black String Thong.mp4" for SEO (Search Engine Optimisation) purposes.

Based on the broken-down components, it appears that the Ss Tika 31 AC Black String Thong is a type of swimwear product. Specifically, it's a black string thong swimsuit bottom, possibly designed for women. The "AC" feature could imply that the product has some sort of air-cooled or breathable technology.

: Offers styles with specific "string details" and lace materials.