Each pack has 1 x 33″ wide weft which can be cut along the top of the weft Each pack is 55 grams 100% premium Russian-Slavic human hair with the cuticle intact Hair is double drawn Single Donor Hair (hair comes from one person so that it does not tangle) Hair can be cut, washed, colored, styled 2-3 packs needed for a full application Kesh Weft extensions are made with pure 100% Remy human hair that has never been acid washed or treated with harsh chemicals as we color the hair by hand. Our hair naturally blends with your own hair and can be washed or styled just like your own hair. All Kesh extensions are reusable for 9 month – 1 year + with proper care.