2B A warm classic brown this shade delivers a timeless elegance with subtle dimension and a natural glossy finish. (Pairs best with Velvet Roast for added warmth or layer it Toasted Pearl for a sun lit lived in effect.) Details: Weight: 60grams per pack Lengths Available: 18", 22" and 24" Hair Type: 100% Remy Human Hair Origin: Sourced from premium suppliers to ensure soft, luxurious strands suitable for professional extension applications Application Method: For professional installation using sew-in or beaded row methods Maintenance: Can be toned and colored by a professional stylist. Heat styling safe up to 400 degrees Recommended Quantity: For fine to medium hair: 3-4 packs for full volume and length For thick hair or maximum fullness: 4-5 packs consult with your stylist to determine the perfect amount for your desired look. Care Instructions: To extend the life of your extensions: Use sulfate free, salon - quality products Always apply heat protectant before styling Gently detangle starting at the ends and working up toward the root Avoid sleeping with wet hair