hollow glass butterfly specimens frame advanced black insect animal display frame three-dimensional diy photo frame empty frame table decoration

black (including black cardboard) | without butterfly white (including white cardboard) | without butterfly

6-inch: inner frame 10.1 * 15.2cm (true glass surface) 7-inch: inner frame 12.7 * 17.8cm (true glass surface) 8-inch: inner frame 15.2 * 20.3cm (true glass surface) 10-inch: inner frame 20.3 * 25.4cm (true glass surface) a4 inch: inner frame 21 * 29.7cm (true glass surface) square 7-inch: inner frame 17.8 * 17.8cm (true glass surface)