The desk tidy cable holders have one or two ports/channels (depending on the model selected) to organise cables. They have a self-adhesive bottom that will stick firmly to most surfaces but at the same time is easy to remove. Each channel will hold either a large cable or a few thin cables up to around 8mm in diameter. Cable Tidy Self Adhesive Easy to remove Holds one thick cable or a few thin cables of up to 8mm in diameter Available in one or two channel versions in multiple colours (depending on the model selected).