HELBAY Men's Leather Watch Straps, 18mm, 20mm, 21mm, 22mm, Universal Butterfly Clasp Straps,Black,18mm

Key Craftsmanship Highlights: The edges undergo a triple process of hand-sealing, polishing, and oiling, resulting in a smooth, burr-free finish that won't irritate cuffs, clothing, or wrist skin. A breathable fiber lining is fitted to the back of the strap, enhancing comfort and slowing down leather aging caused by sweat Pin Buckle Style: Utilizes a polished/brushed finish for a long-lasting, fade-resistant shine. The pin is sharp and appropriately sized for smooth insertion and removal, and the hole position can be precisely adjusted to fit different wrist sizes Butterfly Buckle Style: Features an internal spring-loaded telescopic structure for quiet and smooth opening and closing. Once fastened, it remains secure and doesn't need to be removed; it can be operated with one hand, adding elegance for business occasions Convenient Replacement Design: Standardized spring lugs at both ends of the strap precisely match the watch lugs. No professional tools are needed; simply use the included spring lug pry tool to gently pry them open for replacement Daily Care: Avoid prolonged immersion in water or contact with alcohol, perfume, or other chemicals. For everyday stains, gently wipe with a dry cloth