Bellami Professional Straight 18" Tape-In Hair Extensions 50g Off Black #1B. 3 boxes with 20 extensions in each or 10 sandwiches in each. Like new, these were installed once but immediately removed as the color didn't match my hair color. Shade is Off Black #1B which is a dark brown. These were purchased from Bellami and were $275 per box, you are getting 3 boxes for $275. Price not negotiable.