18mm 20mm Solid 316L Stainless Steel Brushed Folding Safety Watch Buckle Double Push Adjustable Extendable Clasp

1. Made of solid 316L stainless steel with exquisite brushed surface, anti-rust and anti-scratch to cope with daily friction and long-term wearing abrasion of watch accessories. 2. Two mainstream sizes of 18mm and 20mm are supplied, compatible with most regular watch straps for quick disassembly and convenient aftermarket replacement installation. 3. Adopts practical double push safety locking structure to avoid unexpected automatic bounce open, reliably fix watch band and reduce the risk of watch falling off during daily activities. 4. Equipped with extendable adjustable inner structure, users can flexibly modify the wearing circumference to match different wrist thickness for comfortable all-day wear experience. 5. Precision machined folding buckle with tight assembly gap, smooth opening and closing touch, ideal upgrade accessory to replace old broken watch clasp easily.