Slings with the practical ring belt buckle for all those who do not have an easy time with tying knots but still do not want to do without the many advantages of a sling threaded once through the two stainless steel rings and tightened the cloth sits fast and secure you can adjust exactly the right length with only a flick of the wrist it does not get any more convenientdetailed instructions with pictures are enclosed so itrsquos easy to learn how to tie your ring slingamazonas ring sl