This RRDWB Deluxe wood bass case by Road Runner features strong multi-ply wood construction with Tolex covering. The valances are stitched through the case top and your bass will be safe. The plush, cushioned interior protects your bass from scratches and nicks, plus Road Runner uses a special, eco-friendly, dye-free material, which eliminates the release of polluting byproducts into the environment.