Silver Collar Necklace Oval. These are the ultimate Silver necklace - the Silver Collar is solid and very thick - it is perfect to use to hang your heavy Silver Pendants from. If you wear this you need no other chain - just change your pendant time and time again for a different look each time. Very easy and comfortable to wear the clasp hooks at the rear for ease of closure and it slips over the pendant bail very easily. A perfect necklace for forever.