Vintage Calvin Klein Jean's plastic belt

Rare! This is 1st. gen. Calvin Klein Jean's belt from the 70s disco era. It was clear once, I think. it's not tan, as color below says. Poshmark has no option for "vintage clear." ;) The plastic has no cracks or holes. says size small but better if you're an xs/0. If you wear a 24-25 Jean's, this is perfect.