Sizes vary by model, but common photo sizes found across listings include photobooth 2" x 6", 3.5" x 5", 4" x 4", standard 4" x 6" and 5" x 7", 11" x 14", and wall frames ranging from about 4" x 6" up to 16" x 20".
Double-sided block frames are made from two 11.5 mm panes that form a solid 23 mm (0.9 inch) block.
Do not use glass cleaner on acrylic. Clean with water and a soft or damp cloth (or a paper towel) to wipe the panes gently.
Wood-base frames typically include a solid wood block or a two-way easel for freestanding tabletop display. Metal versions use an easel-style metal stand to hold the acrylic pane.
Besides photos, these frames can display pressed flowers, poems, ticket stubs, documents (including document-size frames for diplomas), and other thin keepsakes.