Made from high-quality Eva material. Suitable for fountain pens, pencils, ballpoint pens, and stylus. Hard case protects contents from dust and keeps items organized and accessible. Built-in mesh pocket and elastic strap allow storage of multiple items. External size: 7.87 x 2.36 x 1.37 inches, internal dimensions: 7.5 x 1.7 x 0.9 inches.