LINNY CO Product Safety & Testing
LINNY CO Product Safety & Testing π
At LINNY CO, safety and quality are at the heart of everything we do. From design to delivery, we hold our jewelry to the highest standards through independent, third-party testing with globally recognized laboratories.
Our flatback studs, huggies, and necklaces have been tested by QIMA Testing Limited and have passed ASTM F2923-20, the Standard Specification for Consumer Product Safety for Childrenβs Jewelry.
This certification confirms that these pieces are nickel-free, corrosion-resistant, and hypoallergenic, meeting or exceeding the requirements of both ASTM F2923-20 and ASTM F2923-11.

Our additional jewelry collectionsβsuch as statement earrings and hair accessoriesβare designed for adults and currently fall outside the childrenβs jewelry testing program.
However, as our brand continues to grow, we remain dedicated to expanding our comprehensive safety and testing program to meet evolving global standards.