Based on this product's specifications, here are some alternatives and similar models
Laminator pouches Fellowes 100142987 A4 Glossy 216×303 mm 1 mm thermal pack of 100
Summary description:
Fellowes 100142987 are A4-sized thermal laminator pouches with a glossy surface finish. Each pouch measures 216 × 303 mm with a thickness of 1 mm. Supplied in a pack of 100, they are intended for protecting and enhancing printed documents, certificates and photos using a thermal laminating machine, providing durability and a shiny finish.