Are perferct for creating your own hair extensions clip sets or a few highlights, lowlights, pop of colour etc. All our Clips has rubber backing to ensure no slippage and comfortable wear. Each clip is approximately .5 to 1.5 Inches long depending on the size you get. They are also handy to sew into wigs that tend to slip - simply attach one or more clips to the perimeter of your wig for extra security comes in about 6 different colours.