<br> <br> <b>Length Watch Band </b> <br> <br> Band Size<br> <br> <br>38/40mm(4.92in x 2.95in) <br> <br> <br> 42/44mm(4.92in x 2.95in). <br> <br> <br> Weight 0.03Ib <br> <br> <b>Clasp</b> <br> <br> Use 316L Stainless Steel Clasp Extremely Resistant, Perfectly Adapted To Your Wrist. <br>Easy To Change Back And Forth With Other Belts. <br> <br> <b> Package Information </b> <br> <br> Length:3.9in x Width:7.6in x Thickness:0.47in <br> <br> <br> Weight: 0.11lb