Your picture frame comes with hangings. If you have ordered frames for canvases you will be supplied with z-clips, hangings and assemble instructions. Glazing- We do supply glass as well as art acrylic, but glass can only be supplied up to a certain size, anything over that size and the computer will not let you order it. We have been supplying glass to mail order all over the country for 20 years. Very rarely do we get any broken – but in the case that we do we can only refund you for this; unfortunately we cannot supply a sheet of glass via couriers. Sorry.