For matching our Hand Tied Wefts, Bombshell Wefts, and Clip-Ins Color Rings are a direct sample of the quality and luxury of Bombshell hair extensions 8-inch color swatches Please note, professional color line levels do not directly correlate to our color swatch numbers *Be sure to store your color ring in a drawer or covered area, away from heat & light - as exposure to light can cause the swatches to fade over time and potential of inaccurate matching For our other extension methods: Machine Weft, Tape-in, Keratin Fusion, Itip use our Classic Color Ring