3X KIDS-BUTTERFLY LOC WITH CURLS 8" FREETRESS Freetress Kids Crochet Braid 3X Butterfly Loc With Curls 8" are pre-looped crochet butterfly locs bouncy curls at the ends. 3X Butterfly Loc 8" is not only great for kids but also great for teens and adults who are looking for shorter styles. They are also extremely light-weight and easy to install!