This brown strap is made of genuine leather and has matching stitching. It has a semi-matte finish and is 6.75" long (105mm x 65mm). It is designed as a women's regular class and is water-resistant. The strap has a stainless steel buckle and a free set of spring bars for watch attachment. It is a versatile pairing for women's watch brands, including Fossil, Timex, Seiko, Bulova, Anne Klein, Kate Spade, Tissot, Citizen, Michael Kors, Michele, Longines, Shinola, Raymond Weil, Movado, and more. The model number is LS881, and it is not hypoallergenic.