GLASS & FRAME SIZES

Sizes in Blue are Glass Size
Sizes in Red are Picture Sizes

(Mount cut a little less so picture does not fall through hole)

24x18 (610mmx457mm)	-	20x14 (508mmx356mm)
20x16 (508mmx406mm)	-	16x12 (406mmx305mm)
18x14 (457mmx356mm)	-	15x11 (381mmx280mm)
16x12 (406mmx305mm)	-	14x10 (356mmx254mm)
14x11 (356mmx280mm)	-	11x8 (280mmx203mm)
12x10 (305mmx254mm)	-	10x8 (254mmx203mm)
10x8 (254mmx203mm)	-	8x6 (203mmx152mm)
9x7 (229mmx178mm)	-	7x5 (178mmx127mm)
8x6 (203mmx152mm)	-	6x4 (152mmx102mm)
7x5 (178mmx127mm)	-	5x3 (127mmx76mm)
6x4 (152mmx102mm)
5x4 (127mmx102mm)
5x3½ (127mmx89mm)
3½x3½ (89mmx89mm)
A4 = 11¾x8¼ (297mmx210mm) A3 = 16½x11¾ (420mmx297mm)
12x12 (305mmx305mm)	-	10x10 (254mmx254mm)
10x10 (254mmx254mm)	-	8x8 (203mmx203mm)
8x8 (203mmx203mm)	-	6x6 (152mmx152mm)
6x6 (152mmx152mm)	-	4x4 (102mmx102mm)
5x5 (127mmx127mm)
20x16 (508mmx406mm) Multi-mounts
16x16 (406mmx406mm) Multi-mounts
20x10 (508mmx254mm)	-	3-7x5s (178mmx127mm)
16x8 (406mmx203mm)	-	3-6x4s (152mmx102mm)
12x6 (305mmx152mm)	-	3-4x3s (102mmx76mm)

See Also: Mounts, Frames