Ouch! Skulls and Bones Neck Chain with Spikes and Leash Black from Shots Toys. Adorn the neck of your naughty one with this striking spike collar, as the metal leash hangs seductively against their chest. Made of high quality black Bonded Leather and decorated with a combination of spikes and o-rings for added visual stimulation. Whether you want to tie your partner up or parade them around, the Biker Spike Collar with Leash is the perfect bondage accessory for fulfilling all of your fantasy situations in style. One size fits most. Materials Leather, Metal.