<b>Leather Material: </b><br> retro top grain genuine leather, leaving natural marks style.Elegant,breathable,soft,comforbable; <br> <b> Clasp and Connector: </b><br> 316 Stainless Steel Clasp and connector ,bright and never rust;and the adapter is processed through our special craft,secure and easy to install or remove,and never fall apart; <br> <b>What’s in the Box: </b><br>1 x genuine leather watch band 38mm 40mm