1.This elastic band are used to melt your lace,lay your edges and keeping baby hair in place for a flawless melted scalp look for lace wig on both glued and glueless installs. 2.Features a velcr strap which makes it easy to adjust the tightness,No need to tie knots .The velcr tape on both ends makes it adjustable, tighter and firmer, and will not loosen. 3.Made of ultra-fine polyester fiber and high elastic latex, so it is soft and stretchy to use and allows enough pressure to press the lace into the scalp. It is effective on both glued and glue-less installs/wigs. 4.Wide applications: the edge laying band can not only be applied in wigs, but also suitable for forehead lace, lace sealing, and so on, when you wash face or makeup, you can also use the band to fix the hair 5.Distinctive present: the set is a suitable present for those who like wearing wigs, maybe your sisters, girlfriend or friends; When they are going to use the elastic wig band to make a different hairstyle, they will think of you and this help increase your intimacy