Key Ring with Acrylic Fob - Las Vegas Souvenir/Memorabilia Keychain - Lot of 12 Pieces. LAS VEGAS PRINTED KEYCHAIN : This lot of 12 high quality key rings have acrylic fobs that are tear drop shaped and have "Las Vegas" printed across a rainbow wave background. COLORFUL ARTWORK : Both sides of the fob are printed identically with mirrored orientation so the colorful artwork will always be on display. KEY RING : The key ring itself is a stainless steel split ring that measures 3/4" in diameter. SIZE : The fob measures approximately 2" x 2" and is attached to the key ring with a sturdy connector ring.