A keychain may be a small promotional item, but its material has a major influence on how the finished design looks and feels. Metal can suit a more refined or understated direction. Soft PVC is useful for colorful, dimensional concepts. Acrylic creates a clean and lightweight visual style, while resin supports more sculptural souvenir ideas. There is no single material that is right for every campaign. A corporate giveaway, destination souvenir, retail item and event promoti