Wednesday tape wefts: Wednesday is the darkest black in the collection. Rich, bold, and ultra-sleek, this shade delivers dramatic depth with a high-gloss, luxury finish—perfect for clients who want maximum impact. Why stylists choose our Genius Weft tape-in extensions: Minimum 11" wide genius wefts - Maximum coverage with fewer pieces for faster installs Ultra-flat application - Virtually invisible attachment that lays seamlessly against the scalp 100% Remi human hair - Premium quality for natural movement and lasting results 18", 20" & 22" lengths available - Maximum versatility for any transformation Up to 9 months longevity with proper care and professional maintenance How Much Hair Should You Buy? Fine Hair: 100g (2 packs) for natural blonde enhancement Medium Hair: 100-150g (2-3 packs) for balanced, beachy coverage Thick Hair or Maximum Impact: 150-250g (3-5 packs) for full, voluminous dark black Best Practice: Most stylists use 3 packs for complete coverage and seamless blending. At Christian Michael Hair Extensions, every weft is carefully handcrafted rather than machine-made. Because each piece is assembled by hand, slight variations in width may occur, and some wefts may measure wider than 11 inches. While we strive for consistency in every product we create, our top priority is ensuring that you receive the full 50 grams of hair in each weft. These natural variations are a reflection of the craftsmanship and attention to detail that go into every hand-crafted extension we produce. Master your extension installs with the Christian Michael Weft Master Class — learn signature CM techniques, get step-by-step educator guidance, and deliver stunning transformations.