Dog leashes Material: Nylon,leather For Dogs USE Color: PINK ,BLUE,YELLOW. AND SO ON . Dog leashesAvailable sizes and size chart (inches) SizeInchCmLengthWidthLengthWidth1#48"0.4"1211.0The conversion of the weight and length:Weight: Gram(g.)Pound(lb.) Ounce(oz.)Pound(lb.)ounce(oz.t)10002.204635.27362.67931.150710.00220.035270.002680.0321453.591161.213514.583328.350.062510.075950.9114373.240. ...