Security for professionals, winter sports persons and hikers-ideal for mountain trekking in summer and winter. They are easy to put on. 

Available in four sizes. 

1pair (2PCS)s to xl

Size (S)=3-5=blow 38 size (M)=51/2-9+38-43

Size (L)=9 1/2 -12=44-47 size(XL)=13-15+above47

Pujiang dingxin electrical co., LTD is a professional manufacturer of all kinds of chain, the main products are welded chain, snow chain, decorative chain, pet chain, etc.Since established in 2010, the company in the user supreme, the credibility to win, good quality and service quality for the purpose, with superb technology, excellent quality, high credibility to win the trust of our customers at home and abroad.