1/2" 4 rows with 3 eyes hook and eye tape

1/2" 4 rows with 3 eyes hook and eye tape-- 1) Nylon thread & yarn, brush back 2) 1/2" between each two metal part, 4*3, total width: 43mm, eye tape height: 66mm, folded hook height: 18mm 3) Nylon coated hooks and eyes, eyes with spuare corner 4) Invisible sealing, heat cutting 5) Purple color