Timeless Design: Showcase your artwork in this 12 x 16 Inch frame, perfect for framing a 300 x 400 mm picture. The 30X40 CM frame with its premium Medium design offers timeless elegance and durability for any display. Size: 16" x 12" whether you have a standard-sized poster, an oversized print, or a unique custom piece, our frames come in a 300 x 400 mm sizes to accommodate your needs. Moulding – 30mm wide and 15mm deep. 40 x 30 cm Poster Frames/ Medium Picture Frames/ 0' 12" x 1' 4" Picture Frames/Photo Album/ Poster & Prints/ Certificate Frames. High-quality Materials: The 16 x 12 Inch frames are made of high-quality Perspex, which is lightweight and traditional. HD (Perspex) cover will view your precious pictures as clear as glass and preserve them. EFFORTLESS HANGING EXPERIENCE: Customers praise the simplicity of hanging this frame, equipped with strong hangers for a fast and trouble-free mounting on any wall. Reliable Frame Strength: Crafted for daily use and lasting appeal, this frame supports artwork sizes like 12 x 16 Inch and 300 x 400 mm while maintaining a strong and secure hold.