The "Style GT 3 (synthetic weft) 27" appears to be a reference to a specific type of hair weft, with the color 27.
Here is a possible description for this product:
" Style GT 3 Synthetic Weft (27) is a stylish and versatile option for your hair extension needs Made with high quality materials, this weft is designed to provide a strong, durable foundation for creating wigs or extensions. custom hair color 27 is a bright and warm honey blonde, offering a modern and trendy look. With the Style GT 3 (27) synthetic weft, you can easily add length, volume or highlights to your hairstyle. elegant and sophisticated look."
This description highlights the durability, quality and specific color of the product to help customers understand its features and benefits.