This is a vintage lanyard pass (lanyard not included), All Access Pass for Under The Big Top, the Greatest Party on Earth held at The Joint inside the Hard Rock Hotel, Las Vegas, Nevada. Sponsored by Skechers USA. The IAAO is a non-profit, educational and research association. It is a professional membership organization of government assessment officials and others interested in the administration of the property tax. It was founded in 1934 with more than 8000 members worldwide from governmental, business and academic communities. Measures 4-1/2" x 3-1/2" Front and back are the same. In great condition. Shipping is $5.95 to anywhere in the USA. International shipping rates apply.