Based on this product's specifications, here are some alternatives and similar models
Binding cardboard ARGO CHROMO A4 250 g/m² glossy yellow pack of 25 (MPN 408075)
Summary description:
ARGO CHROMO glossy binding cardboard, A4 format, 250 g/m², yellow — pack of 25 sheets (MPN 408075, EAN 5903069235206). Rigid, coated cardboard designed for binding covers, folders, portfolios and craft projects. Suitable for ring binders, thermal/spiral binding and manual bookbinding; offers smooth glossy finish and consistent thickness for professional-looking covers.