... sample,resonable price Auto lock slider with half puller , zipper head , metal zipper slider , zip top , zip pull , zip puller1, Facture : punching2 ... ,N0.3 :762pcs/kg , NO.4 :654pcs/kg3, Dimensions: normal inner dimensions suitable for normal brass zippers, and we can modify dimensions according ... .3 KG 11,delivery time :usually 7-10 days NO.4 Auto lock zipper slider with half puller