Features:1. Ideal for group exercises classes、 strength and flexibility training、 general fitness or workout and rehabilitation therapy.2.Easy for use and Great speed.Specifications:1.Color: Black、 Red、 Blue、 Yellow2.Material: Stainless steel + PVC(Polyvinyl chloride) + PU(Polyurethane)3.Length: 2.5mUsage:Jump with the rope.Package Included:1x Jump ropeNote:Avoid direct sunlight、 otherwise、 it is easy to break.