Kertain U Tip Hair Extensions Straight 18 Inch Color 3P27 1g per Strand, 50g Pack Key benefits 100 percent real human hair for natural movement, shine, and styling versatility. Keratin U tip bonds for a secure, longlasting attachment that blends smoothly with natural hair. Multiple color styles available across the product range, including pure color, highlight, and balayage options to help match your hair. This listing is for color 3P27. Precise sizing and weight: 18 inch length and 1 gram per strand makes it easy to plan how many packs you need. Product details Hair type: Kertain U Tip Hair Extensions Texture: Straight Length: 18 inches Color: 3P27 Dye and bleach: Can be dyed to darker shades only. Do not bleach. Test a small sample before dyeing. Weight: 1 gram per strand, 50 grams per pack How this solves common problems Adds instant length and volume without waiting for natural growth. Provides a clean, professional bond that minimizes slipping and shows a natural hairline. Offers flexible color matching and the option to darken tones for a better blend. Packing and application guidance Estimate 2 to 3 packs for a full head depending on desired density and natural hair volume. Adjust higher for thicker or fuller styles. Professional installation is recommended for results and to protect both the extensions and your natural hair. Care and maintenance Avoid excessive heat to extend the lifespan of the hair. Do not brush while hair is wet. Detangle gently starting at the ends and work upward. Wash gently in a downward motion and condition after each wash. Dry gently by blotting and moving from roots to ends. Do not rub with a towel. Do not sleep on wet hair. Apply a small amount of hair oil after washing to protect strands and maintain softness. Practical use scenarios Everyday wear: Add subtle volume and length for a natural, polished daily look. Special events: Create long, smooth styles for weddings, photoshoots, or formal occasions. Color blending: Use this extension to introduce highlights or dimension without chemical processing of all your hair. Additional notes Avoid bleaching the product. Test a small sample before dyeing to confirm color results. If you need more precise guidance on quantity or application techniques, consult your stylist or the seller for options.