Silanda Keratin I Tip hair extensions I tip hair extensions are installed using a heating element which safely melts the Keratin Tips onto your own hair. This Keratin Tip is partially made of the same naturally occurring protein found in your hair. A silicone additive on the I-tip helps to create a protective coating for your natural hair.I-Tipped fusion hair extensions have a stick-like Italian keratin tipped end, which can be used for hot glue installations. We have both virgin and colored hair fusion hair, perfect for any consumer or professional installations.Buy low price, high quality I Tip Hair Extensions online at SILANDA HAIR. Worldwide shipping! 100% human hair that are completely natural and of the highest quality.