material :steel/zinc/iron,
suface:zinc plated/black coated/plastic coated
we supply various of metal hooks and buckles, if you can't find the products you want here, contact us please, we can produce according to your request.[...]
1) Size:various size
2) Color: gold, silver, black, light gold.
3) Used to Front close ladies underwear.
4) nickle free
the snaps are easily to be buckled by automaticlly align and match each other. to separate the snaps by twisting the handles.characteristics: water proof, strong maganetic power.[...]