Description [ Size ] - This stainless steel deployment clasp buckle fits for 18mm/0.71-inch width Leather watch straps. [ Feature ] - Made of stainless steel material and electroplated, smooth touch, and good looking. [ Application ] - The watch band extender is mainly used for adjusting the Leather watch band length, making the snap open easily and conveniently. [ Convenient ] - You can adjust the watch strap at home by yourself, no need to go to a watch repair shop. [ Notice ] - Please confirm the correct size before ordering, make sure the deployment clasp size matches your watch band. Specifications Product Name: Watch Band Strap Extender Material: 316 Stainless Steel Finish: Electroplated Color: Black Connector Width: 18mm/ 0.71 inch Push Button Width: 23mm / 0.91 inch Package Content: 1 x folding deployment clasp with strap link pin Tips for use Wipe away sweat and dirt with a soft cloth to avoid corrosion and affect the appearance. Avoid friction between the strap and rough, sharp objects. If the watch is not used for a long time, the watch should be placed in a soft cloth or watch box.