Claw Clip (Hair Accessories)

Two toothed jaws close on a metal spring, and you use one by twisting hair upward and letting the teeth bite through the twist. The jaws do not merely clamp the outside of the bundle, since the teeth interlock through it. That is what lets a claw hold far more weight than its size suggests. Releasing takes one squeeze, and nothing pulls on the way out.

Spring strength has to match hair mass, and that is the entire sizing decision. A small clip on thick hair cannot close its jaws fully, so only the tips of the teeth engage and the clip pops open within minutes. A large clip on fine hair closes completely, finds nothing to bite, and slides straight out. Tooth shape counts too: long widely spaced teeth suit thick and curly hair because they pass through it, while short close-set teeth catch fine hair better. Cheap clips fail at the spring or at the hinge pin, and both failures happen without warning.

A barrette uses a sprung bar rather than jaws, holds a much smaller section and is largely decorative by comparison. Hair bands bind the same gathered section but pull on it and leave a crease. Combs anchor an updo you have already built, where a claw builds and holds the shape by itself. Bobby pins do the fine work a claw is far too blunt to attempt.

Thick and medium hair get the most from claws, and long hair gets a fast updo with no pins involved. Very fine or short hair struggles, as there is simply not enough bulk for the teeth to bite into. Sleeping in one is a bad idea, since a rigid clip pressed against a pillow bends the spring and dents the hair.

Open and close the jaws ten times before you commit, because a spring that already feels loose on the shelf will be useless on your head. Acetate and thick resin clips outlast thin injection-molded plastic, which snaps at the hinge. Wipe the teeth occasionally to clear product buildup, as residue makes them slippery and the clip then rides out over the course of a day.