Whether the product parameters are classic models: Yes...Main material: Cowhide...Width: 4cm...Origin: Italy...Applicable gender: Universal...Launch year Season: 21 autumn and winter...Product material: Cowhide...Brand name: Gucci...Size details TIPS: 1. The size of different models of the same brand will have some particularities, which are only used as a reference for purchasing. Please choose the appropriate size according to your actual situation and dressing habits. 2. The parameters in the size chart may have a range of 1-3cm Error, this situation is not a quality problem; //fill the size table var sizedata = '[["size","65","70","75","80","85","90","95 ","100","105","110","115","120"],["Length (cm/inch)","65 / 25.6","70 / 27.6","75 / 29.5" ,"80 / 31.5","85 / 33.5","90 / 35.4","95 / 37.4","100 / 39.4","105 / 41.3","110 / 43.3","115 / 45.3"," 120 / 47.2"]]'; Product display