Whether the product parameters are classic models: No...Main material: Leather...Width: 3cm...Origin: different batches, different places of origin...Applicable gender: female...Launch year and season: 22 spring and summer...Is it a Chinese boutique: No...Product material: cow leather ...Brand Name: SAINT LAURENT PARIS... Merchandise Belt with adjustable square buckle and metal YSL monogram ring buckle. Calfskin Width: 3cm/1.2in Bronze-tone hardware Adjustable buckle closure Item No. 634437BOO0W9207