KC Republic Professional Eyebrow Extension Kit Has All You Need To Do Eyebrows Extensions. Detailed Specifications: Eyebrow Material: Soft Mink Eyebrow Thickness: 0.1mm Eyebrow Length: Mixed From 5mm-8mm Applying: By Eyebrow Extension Clear Glue Eyebrow Colors: Black and Dark Brown. Eyebrows Holding Time: About 2 Weeks If Properly Taken Care Of How to Use 1.Remove Oils/Dirt From The Natural Eyebrow, Brush Out Eyebrows. 2.Squeeze Out Eyebrow Extension Clear Glue On Stone Or Silicon Pad. 3.Dip In Eyebrow Extension From Base To Middle Of Extension Hair. 4.Apply To Natural Eyebrow Hair And Hold For 5 Seconds. 5.Release Tweezers And Eyebrow Hair Will Be Glued To Natural Eyebrow Hair. How to Store 1. Avoid Direct Sunlight And Humidity, keep Away From Dirt. 2.To keep eyelashes by curl type and size reduces procedure time. 3.To expose the product long hours to fluorescent light may cause deformation. keep products in the shade 4.Keep the product in cool place away from heat to prevent the tape from melting and deformation of eyebrows. Package Contents: 2 x Mink Eyebrow Extension lash trays (Mixed length 5-8mm), 1 x Eyebrow Extension Clear Glue, 1 x Eyebrow And Eyelash Extension Tweezer.