Check out the best designs for Zazzle's Horned Viper necklaces. You can find a variety of Horned Viper lockets available for purchase. Our Horned Viper necklace pendant designs can be printed in full color and come with a chain for easy wear. Choose between a number of fun shapes and sizes for your charm. Shop for a Horned Viper necklace as a gift for someone you love!