Zexum 5-7mm Black Flexi Cable Clips (100 Pack)  £1.52

The clips are made from shock resistant plastic and are fitted with zinc-plated steel nails to ensure they wont easily break. To use these clips just hammer the nail into a wall (making sure with a voltage detector and other such devices that it is safe to hammer into the wall/roof) and you can put the cable into the clips.

Perfect for securing and tidying away cabling and can be used to help hang Christmas lights / event lights up by having them in this clip.

Main Features
comes with zinc platted nails to ensure that it wont break easily
Plastic is shock resistant
Comes in various sizes 

measurement indicates cable diameter accepted by clips. Supplied in packs of 100.