Description: 100% brand new and high quality Buckle closure on belt for secure fastening Heavy duty solid rubber tubing,ensure your safety while using. Tethered swimming is a style of swimming when the swimmer practically remains at the same place due to a supple restraining unit which looks like a leash. Enable the swimmer to swim in any mode of swimming,even flat-out sprints,varying the speed when it is necessary. The tether cord is hooked onto a belt around the swimmer’s waist and is connected to any part of a pool from another side,such as a ladder,diving board,skimmer,etc. Specification: Material:silicone Color:blue&black Size: Elastic cord:6000×10000×4000mm(internal diameter x outside diameter x length) belt:1200mm(length)/550-1050mm(adjudustable length) Package Included: 1 x elastic cord 1 x belt 1 x tether 1 x mesh bag