This is an excellent product. Like most adhesive labels, the printed label is peeled from a backing sheet (two per A4); but unlike most, there are two, diagonally opposite, tags for handling the sticky label and positioning it on the CD/DVD. It is a brilliant idea. I recommend using a spindle pack - put your disc on top and then lower the label on to it - the spindle aids getting perfect centring - brush the label onto the disc and then the two tags detach cleanly. That way you get it right first time; and you need to, because these labels are certainly not going to come off inside the player, or anywhere else.
I'd no problem locating the software/template on avery.co.uk (select 'find a template', enter the product number printed on the label sheet). It's basic, but it works unerringly. The packaging says 'inkjet' labels but I'm using them in a laser printer with no problems.
Delivery was swift: two packs of labels in two mailings. I'll definitely buy more.