pandahall 80pcs 4sizes iron slide on end clasp tubes slider with extender chains 304 stainless steel jump rings & alloy lobster claw clasps 20mm/25mm/30mm/40mm for jewelry making pandahall pandahall diy jewelry making kit, with iron slide on end clasp tubes, 304 stainless steel jump rings, zinc alloy lobster claw clasps and iron ends with twist extender chains, platinum<p><p> perfect to end your jewelry piece, ideal for loom, peyote stitch, brick stitch jewelry.<p><p> size:<p> <p>end clasp tube: 5.5x20x4mm, hole: 1mm; 3.2mm inner diameter, 20pcs; <p>end clasp tube: 5.5x25x4mm, hole: 1mm; 3.2mm inner diameter, 20pcs; <p>end clasp tube: 5.5x30x4mm, hole: 1mm; 3.2mm inner diameter, 20pcs; <p>end clasp tube: 5.5x40x4mm, hole: 1mm; 3.2mm inner diameter, 20pcs; <p>jump ring: 6x0.9mm; about 4.2mm inner diameter, 80pcs; <p>lobster claw clasp: 12x6mm, hole: 1.2mm, 40pcs; <p>extender chain: 50x3.5mm, 40strands; <p>storage container: 7.4x7.3x2.5cm, 1pc.