a bigger pad over the top, there's the sling and towards your casualty and place it on the body  down the straight and the elbow and the point at the same side, tuck this hand under and tuck all this underneath the arm and bring the rest of it round the back, tie it up as close to the fingers as you can and try to remember how to do a reef knot, at least always make sure it's firm, is that alright for you?