Necklace
http://cgi.ebay.com/Stainless-Steel-Yin-Yang-Necklace-Pendant-Leather-Wood_W0QQitemZ180139701490QQihZ008QQcategoryZ60108QQtcZphotoQQcmdZViewItem
http://cgi.ebay.com/Mens-Stainless-Steel-Pendant-w-Magnet-Necklace-Leather_W0QQitemZ180191391964QQihZ008QQcategoryZ60105QQtcZphotoQQcmdZViewItem

Cuffs
http://cgi.ebay.com/Unisex-Black-Leather-Cuff-Bracelet-wristband-4_W0QQitemZ180200696432QQihZ008QQcategoryZ92706QQtcZphotoQQcmdZViewItem
http://cgi.ebay.com/Unisex-Saddle-Brown-Leather-Cuff-Bracelet-wristband-2_W0QQitemZ180200670811QQihZ008QQcategoryZ92706QQtcZphotoQQcmdZViewItem

These things are all congruent to my style so son't worry about that. Thanks a lot!
Any more answers would be great. Thanks to those who have already done so.