Assorted colors for any style of shoe. High-strength nylon construction for long life. Holds knots securely. Contents 1 pair each: 43-5/16” white flat, 43-5/16” brown flat, 35-1/2” yellow & brown round, 29-1/2” brown flat, 29-1/2” black round, 23-5/8” white flat, 23-5/8” brown flat, 23-5/8” black round.