Here is an easy option for your pendants and charms!  Buy these Cowhide Leather Cord Necklaces to make constructing your own necklaces and chokers easy! 

Brass Magnetic Clasps in Platinum colour, with thick black leather cord.

Size:

• Leather Cord is about 5mm thick,
• Length is about 44cm long (17.3 inch);
• Clasp: Magnetic 15mm long, ball 9mm wide