Accurate and convenient: for scissors cutting guide is firmly buckled on the blade to a reliable fit when trimming. Each comb is designed to pass through the hair quickly and efficiently, creating a smooth, time-saving hair accessory. Professional guide comb: Color guide comb meets different needs. You can get 8 hair cutting accessories, different colors and cutting lengths. It is the of professionals. Easy to install: These for scissor guards are easy to install and remove. There is enough strength to hold the cutting rail firmly in place when cutting hair. Humanized design: These round-tooth design combs are not easy to sting the scalp when trimming. Medium-hard materials are more and provide you with maximum protection. Name: For hair clipper replacement Colour: Multicolor Material: plastic Size: 8.4 x 4.6 x 2.9CM Package Contents: 16x Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.