: This product meets stringent quality standards to provide exceptional performance and durability in your DIY projects. Certification: NONE - While this product does not hold formal certifications, it has undergone rigorous testing to it meets high-quality standards for performance and safety in woodworking and other DIY applications. High-concerned chemical: None - Ensuring a safe and environmentally friendly product, this flexible shaft contains no harmful chemicals, making it ideal for use in various woodworking and crafting projects without any health risks. is_customized: Yes - Tailor your DIY tool experience with this customizable flexible shaft, designed to fit various rotary tools and grinding machines, enhancing versatility and efficiency in your crafting. Size: 3mm - This specific size 3mm, compatible for 3mm rotary tools, is crafted with to compatibility with a wide range of rotary tools, offering a reliable and effective solution for your grinding and woodworking needs., Weight: 0.47509617461 pounds, Manufacturer: Htuteyy