Acrylic Fake Cheater Plug Spike Tunnel Expander Surgical grade Stainless Steel post, with acrylic body Fake or cheater plug (post size stays the same, just the stud design sizes change). Available in sizes 6mm, 8mm, and 10mm. Earring post thickness approx. 1.2mm. Edgy and popular spike shape. Great for beginners or enthusiasts in ear expansion.