Ida is sustainably built using bio acetate and German engineered hinges, for lasting durability without lasting effects on the planet. Housed in a plush velvet protective case and box, our packaging is designed from 100% recycled materials to safely transport your glasses to the city of your choice. Ida is manufactured by our partners in China. The dimensions of the frame are as follows: 140mm (temple length) x 141.6mm (front width) x 14.7mm (nose bridge) x 50mm (lens).