YNR® Brand New Stirrups Iron Steel Flexi Safety Bendy Horse Riding Equestrian GBFeatures: More security the rider is far less likely to lose a stirrup whilst riding Allows movement in up to 4 directions at once which enables immediate release in an emergency Adapts perfectly to the movements that the rider needs to make to apply the aids Improved flexibility for ease of mounting and relieves tension in the hips, knees, ankles and calves by following the movements of the foot precisely Supplied in pairs including treads Size 4. 75