A blank black mat board sheet, 8x10. Perfect as mat board backing or for DIY picture frame mats where you want to cut your own windows. Acid free.

Made of high‑quality acid‑free material, this black backing adds a touch of classic elegance to any piece. Custom sizes, colors, and textures are available.
Packing specifications:

Small bag size: (26+4)x21.8 cm

large bag size: (26.5+5)x23.5 cm

Carton dimensions: 44.5x27.5x17 cm

volume: 0.02080375 m³

net weight: 10 kg

gross weight: 10.6 kg

Guangdong Heyi Industry and Trade Development Co., Ltd. specializes in the creative design and manufacturing of paper card photo frames.

As an integrated industry and trading company, we focus on providing high-quality, eco-friendly paper card frames for various scenarios.

We offer ready-made styles as well as OEM/ODM customization services, including personalized design in size, color, shape, and packaging.