For example : 8x6" for 6x4" image, in this example 8x6 is the external size of the mount and 6x4 is the pic size (internal size of the mount). There is protective plastic film on both side of the styrene sheet.
eBay
A4 Flip Solid Wood Photo Frame Magnetic Suction Frame, Children'S Painting Photo Frame, Artwork And Photo Storage Frame
Aliexpress UK
Personalised Picture Plaque. Maximum character numbers include spaces and punctuation. Only letters, numbers and punctuation can be engraved. No pictures or emojis. This External, Flexible 2 ply Engraving Laminate has a Brushed Silver or Gold effect surface and a Black base.
eBay
5/10pcs Magnetic Photo Frame A3/A4 Size Picture Frame Poster Cover Frame Gold/Silver Display Frame for Wall Decoration Reusable
Aliexpress UK
· Individually shrink wrapped, however sizes A2 and larger are fitted with protective corners. · Standard or custom mounts available in Daler Rowney 1.4mm white core acid free mount board.
eBay
Magnetic Wooden Flip Art Photo Frame, A4 Photo Frame, DIY Photo Frame, Children's Storage Display Frame, Home Decoration
Aliexpress UK
Mount colours available: White, Ivory, Black, Blue, Grey, Gold. The mount viewing window will be slightly smaller than the size given, approx 3mm of your picture will be covered on each side. The viewing window will be slightly smaller than the size given, approx 4mm of your picture will be covered on each side, this is to hold everything in place.
eBay
Wooden Picture Frame For Walls 10X15 15X20 20X25 A4 Vintage Photo Frame Stand For Pictures Photo Decor Commemorative Gift
Aliexpress UK
eBay
Acrylic Glass Picture Frame Silver Mirrored 10X15 15X20cm Photo Frame Stand Tabletop For Pictures Photo Decor Commemorative Gift
Aliexpress UK
The mount viewing window will be slightly smaller than the size given, approx 3mm of your picture will be covered on each side. The viewing window will be slightly smaller than the size given, approx 4mm of your picture will be covered on each side, this is to hold everything in place.
eBay
1Pc Wooden Photo Frame For Wall Hanging or Stand 10X15 15X20 20X25cm A4 Picture Frame For Pictures Photo Decor Commemorative Gif
Aliexpress UK
eBay
Translucent Acrylic Hollow Photo Frame, Ambient Pendulum, Wall Decoration, Picture Frame, Wedding Photo, ID Photo, Painting
Aliexpress UK
Aperture Shapes. Aperture SIZES IMPORTANT. The INTERNAL window cutout aperture or better described as the whole in the middle or the viewable area of the image you wish to view. Simply the bottom margin plus the top margin plus the height of the cutout window.
eBay
Square Wood Photo Frame for Wall Hanging 20X20cm 30x30cm Wood Wedding Picture Frame Stand for Pictures Photo Home Decor Gift
Aliexpress UK