6 Sets 3 Style Iron Cord Ends, with Screws, Rectangle, Mixed ColorSize: Rectangle Iron Cord Ends: 8.5x12x5mm, hole: 2mm, inner diameter: 3x10mm, 1pc, screws: 4x2.5mm, 2pcs, 4 colors, 2 sets/color, 8pcs; Rectangle Iron Cord Ends: 12x17x5mm, hole: 2mm, inner diameter: 3x15mm, 1pc, screws: 4x2.5mm, 2pcs, 4 colors, 2 sets/color, 8pcs; Rectangle Iron Cord Ends: 16x22x4.5mm, hole: 2mm, inner diameter: 3x20mm, 1pc, screws: 4x2.5mm, 2pcs, 4 colors, 2 sets/color, 8pcs; Container: 7.4x7.2x1.7cm, 1pc.â Usage: Fit for DIY cord jewelries, tassels making, compatible with leather, ribbon, tassel, lace, hemp, suede, rope and other various cord. â Easy to Use: First, attach a clasp to the end cap with a jump ring. Second, apply glue inside the cord ends caps. Third, insert the end of the cord into the end cap and wait to dry.