316L Solid Stainless Steel Folding Watch Buckle 16mm 18mm 20mm 22mm Universal Replacement Strap Accessory(16mm black)

1. Made of solid 316L stainless steel, this folding clasp features outstanding anti-rust and sweat-proof performance to maintain stable quality during long-term daily wearing. 2. Four mainstream width options ranging from 16mm to 22mm fit most leather, rubber and metal watch straps for convenient replacement of broken buckles. 3. Standard folding lock structure ensures reliable closing and easy opening, effectively preventing accidental opening during daily activities and casual outdoor sports. 4. Smooth and precisely polished edges eliminate all burrs to avoid scratching the strap material and the user's wrist skin for comfortable long-term use. 5. Versatile design is suitable for men's and women's watch accessories, an economical replacement part for watch repair and custom strap refurbishing.