Set accessories nickel and black to make the separable closure has leave d a spiral stitch width 5 mm .see pictures. boiters, sleeves and stops is beautiful on the closure Ribbon Al using pliers. Attention sleeves is beautiful with a clip on the edge to avoid any damage, but where there is too much because of the damaged bead set, there is a over tighten them to hold and they don't resist not. Personally, I do a lot of repair with the sleeves and j ' break very rarely .l ideal when too game would soak the liquid glue bead before crimping the sleeve to gain thickness and stiffness. HERE IS MY PROCESS OF MENDING SLEEVE CASING IF IN DOUBT, DO NOT HESITATE TO INQUIRE BY EMAIL WARNING FOR NYLON MESH CASE HAS MEANING TO RESPECT 1 cut close to the damaged part shortening 2 sides the same measure in order not to shift the closure. 2 delicately cut spiral without damaging the Ribbon on each side has the help of pliers. 3 hover over the zipper and leave it in the upper part for any repair. 4 slide the sleeve and box until a spiral. Pinch moderately the back part of the sleeve in 2 points on the closure bead to help small pliers perpendicular has that one. You can also add a bit of glue (being careful not to put too much glue because that would hinder the passage of the slider) before crimping the sleeve. Do not pinch the sleeve on the length to avoid breaking. 6 place sleeve in box and check that the 2 spirals are decalees before crimping case. Al 7 crimp case using the pliers to pinch lengthwise Al 8 burn slightly down the Ribbon using a lighter so avoid as it s fray.