18 months & up. Make nature walks, field trips, and other adventures safer and way more fun with a durable nylon walking rope covered in butterflies. Each butterfly features a comfortable grip on each wing that is just right for little hands to hold. Walking rope is complete with 10 attached butterflies with a wing on each side, totaling up to 20 handles. Rope is 10' long and includes a transparent bag for easy storage when not in use.