Model Number: silicone strap For apple watch band 42mm(44mm) 38mm(40mm) Clasp Type: Buckle band for apple watch 4 3 2 1 Band Length: 22cm Item Type: Watchbands color1: turquoise,royal blue,black,vintage rose,blue,red,white,yellow fit: for iwatch band 42mm(44mm)/38mm(40mm) material: silicone bands,sport band rubber strap