Never rust :Water resistant,weather resistant ,will not fade Never irritate pet skin:Constructed of premium quality smooth & rounded stainless ,skin-friendly Stunning dog necklace:Nice looking,add a touch of class at the dog show Perfect training collar:Large fully-welded O-ring very easy for leash attaching Convenient for carrying:With luxury black velvet pouch for safekeeping Neck Size(inch) Neck Size(cm) 18" 45cm 20" 50cm 22" 55cm 24" 60cm 26" 65cm 28" 70cm 30" 75cm Instructions Step 1: Take the chain aim at the O ring. Step 2: Let the chain to through the O ring. Step 3: Adjustable the length according the dog neck size.
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