u shape wire nails:

Features: 

1)Be made of  good quality galvanized material, ensure the surface smooth ad bright.

 2)Sharp points with fine workmanship can easily buckle the mattress net and the arched sofa spring on the wooden frame.

Application:

1) Spring mattress manufacture

2) Sofa manufacture

For any further information and requirement pls feel free to contact me and we will try our best to satisfy you.

Size and package is customized.