Spike Rivet Add-on

Screw Rivet Spike Add-Ons Spike sizes: 26mm Spikes (Gunmetal/Silver) 7mm Spikes (Multicolored) Please be aware for the following designs, TWO units must be added to your cart if you were looking to get multiple spikes added. Ex. 1 spike add on will only replace the rivets holding the hardware centerpiece in place. 2 spike add-ons will replace the rivets holding the centerpiece hardware and have spikes placed on the rest of the collar. If there is a certain pattern you would like, please note so in the order notes at checkout.  Large Cat Ring Choker Dual layered cat ring Choker Heart Ring Choker  Martingales  O-ring chokers  Faux Puppy styles