Hooks & eyes are used in sewing lingerie/underwear. Width 65mm Length 55 mm The real color of the lace may be shown as slightly different depending on your monitor settings. Perfect color match with Bra wire casing: https://www.etsy.com/listing/1400729499 Black picot edge knicker elastic https://wowlaceshop.etsy.com/listing/1721459690 Black picot plush elastic for bra underband https://wowlaceshop.etsy.com/listing/1721447094 Black straps elastic https://wowlaceshop.etsy.com/listing/1721973972