5×7 White Backing Board. Durable Support Boards: Our backing boards are made of thick and durable cardboard material that won’t bend or break easily. Color: This cardboard backing has white on both sides and a brown core.

5×7 White Backing Board. Durable Support Boards: Our backing boards are made of thick and durable cardboard material that won’t bend or break easily. Color: This cardboard backing has white on both sides and a brown core.

35 – 5″x7″ White Cardboard 200gsm Thick Paper Cardboard Sheets (35 – 5×7 Pieces).. Cut from Larger card stock. Feel free to check my feedback. Free Fast Shippin

Size Detail: Clear bag is 5 1/2” x 7 5/9”, slightly larger so it can comfortably fit a picture mat board, or canvas panel up to 1/4″ thick.

Ideal for booklets, marketing materials, and clothing. You can combine them with picture mats and boards to create a better display effect. Also, we have various sizes available for your choice. A flat and smooth surface makes it easy to remove strokes with a paper towel.

You can combine them with picture mats and boards to create a better display effect. Also, we have various sizes available for your choice. A flat and smooth surface makes it easy to remove strokes with a paper towel.

You can combine them with picture mats and boards to create a better display effect. Also, we have various sizes available for your choice. Sleek and adhesive bags maintain the beauty of your artwork, but make everything well-protected.

You can combine them with picture mats and boards to create a better display effect. Also, we have various sizes available for your choice. Sleek and adhesive bags maintain the beauty of your artwork, but make everything well-protected.

You can combine them with picture mats and boards to create a better display effect. Also, we have various sizes available for your choice.

You can combine them with picture mats and boards to create a better display effect. Also, we have various sizes available for your choice.