Based on this product's specifications, here are some alternatives and similar models
Lever arch file LEITZ Active Style 180° A4 Polyfoam 80 mm spine, red
Summary description:
LEITZ lever arch file Active Style with 180° opening for A4 documents; polyfoam (PP) construction and 80 mm spine capacity. Dimensions: 312 × 82 × 318 mm. Red colour. Designed for organised storage and archiving of punched papers and documents, suitable for office, school or home filing.