Record Frame Material: Solid mahogany, beeswax finish Type: Rounded corners, soft contours Luxuriously crafted from mahogany, one of the world's three major fine woods. Perfect for your favorite records! Specifications Outer dimensions: 344mm x 344mm x 20mm Storage area: 317mm x 317mm x 11.5mm Suitable for LP records with a jacket size of □315mm and a thickness of up to 6mm Front protection: Acrylic board Backing board: 4mm thick MDF plywood By removing the backing board, jackets up to 10mm thick are possible. Set Contents ・Frame (solid mahogany) ・1.5mm thick acrylic board (front protection) ・4mm thick MDF plywood (backing board) The rounded corners give the frame a soft, edge-free impression. Please take a look at my other listings. Feel free to ask any questions in the comments. Due to sales on other sites, this item may be removed early if sold out. Thank you for your understanding.