Amazon.com - Ion Acrylics ANY SIZE Custom Made Floating Frameless No Frame Acrylic Wall Mount Picture Frame for Artwork Puzzles Poster Scarf Photo in Square or Rectangle Shape for Standard of Odd
Amazon.com - 2 Pack (18" x 24") Clear Acrylic Wall Mount Floating Frameless Picture Frame Double Panel Plexiglass Display with Metal Standoff for Photos Artwork Posters Paintings (Full Frame is 21"x27")
Amazon.com - NIUBEE Clear Acrylic Wall Mount Floating Frameless Picture Frame Up to 18x24 Photo for Poster Photography Frames-Double Panel(Full Frame is 20.5x26.5 inch)