european-style glass hollow photo frame handmade diy stereo butterfly specimens frame insect wooden picture frame nordic frame 欧式玻璃中空相框手工diy立体蝴蝶标本框昆虫木质画框北欧框架

white single frame + get white cardboard free (without butterfly) black single frame get black paperboard free (without butterfly)

6 inches (inner diameter 10.* 15cm real glass 7-inch inner diameter (13 * 18cm real glass 8-inch inner diameter (15.* 20.cm) real glass 10-inch inner diameter (20 * 25cm real glass a4 inner diameter 21 * 29.7cm real glass 12-inch inner diameter (25 * 30cm real glass square 4-inch inner diameter 10 * 10cm) real glass square 5-inch inner diameter 12.7 * cm) real glass square 6-inch [inner diameter 15.2 * 15.2cm real glass square 7 [inner diameter 17.8 * 17.8cm real glass square 8-inch [inner diameter 20.3 * 20.3cm real glass square 10-inch inner diameter (25.* 25.)cm real glass square 12-inch [inner diameter 30 * 30cm real glass a3 inner diameter 29.7 * 42cm real glass