Based on this product's specifications, here are some alternatives and similar models
Ring Binder Leitz 11060051 Turquoise A4
Summary description:
The Leitz 11060051 ring binder in turquoise is designed for A4 documents with a maximum capacity of 500 sheets. Its dimensions are 312 mm width, 82 mm depth, and 318 mm height. This durable binder is perfect for organizing and storing your important papers efficiently. The vibrant turquoise color adds a touch of style to your office or study space.