Carolina Designer Dragons Leather Reptile Collar; Limited Edition, 10mm Regaliz Leather with Studs only These Leather Reptile Collars add a bit of something extra to your bearded dragon&rsquo;s already unique personality. They also come in other designs; featuring Swarovski fire opal, red, blue or deep pink rhinestones. Please see our other listings here on Amazon. These limited edition Leather Reptile Collars by Carolina Designer Dragons feature imported 10mm leather from Spain and studs only. They come in three neck sizes; 5, 5-1/2 and 6. These collars are certainly a conversation starter with others in our reptile community; when you take your &ldquo;little friend&rdquo; out for a walk or to a reptile show. The studs are the good kind with the threaded screw attachment through the leather, not the nail head type which could risk scratching your reptile. (dragons shown are not included)