Endless Polyester Roundsling can be used in vertical, Choke & Basket Hitches.
The Sling Contours Itself quite easily around the object.
The roundslinds are made out of polyester. Polyester us a synthetic man made material that is extremely light weight and when made up into lifting slings they are a very cost effective lifting sling. The material used is soft to the touch and therefore is less likely to cause damage to any goods when they are being lifted.
Polyester slings are made cheaper than alternative slings made from other materials and usually are lighter, more flexiable and have greater factor of safety, though they do have less abrasive reistance. This can be overcome by using a wear sleeve made from polyester.
Ageing
Polyester has no concealed faults like steel used in cables or in cabin which ages and can suffer a reduction in strength- but can still appear to be new and strong. Polyester, on the other hand, does not age in a nornal working environment.
Withstands shock- loading 
Steel has poor shock absorbing properties,
whereas polyester has a great power to
absorb shock loads without damage.
Inspection
All lifting equipment must be inspected
regularly. Any damage to roundslings and webbing slings or strops is easy to see- it simply cannot be concealed. if the covering of the roundsling is intact, then the lifting capacity is 100%
John Hemsley 