VALYRIA 10pcs Stainless Steel End Caps Bead Stopper Fits 5mm Cord Jewelry Necklace Charms 13mmx7mm Material:stainless steel Length:13mm( 4/8");Outside diameter:7mm( 2/8");Inner diameter:5mm( 2/8"); Hole Size:1.2mm( 1/8"); Stainless Steel Ends Caps Jewelry Findings for Necklace Bracelet Making