Can an Invincible be made even stronger? You bet. With new and improved designs featuring double layered seams and Dura Tuff material, these Extreme Seam Invincibles are the toughest toys yet. Containing Invincibles squeakers, they’ll continue to squeak even after being punctured.
Why buy squeaker toys that are squeak-less within a matter of minutes when you could get a better, longer-lasting squeaking dog toy. Long live the Invincibles!