The Plan W1 and W2 coaches were the backbone of many Dutch internal and international services.
LS Models have announced a series of models covering their time in service on the NS.
This particular model is of a Plan W2 coach in Era IV-V InterCity blue/yellow livery. The coaches are for inland. It has 2-part upper windows. This model differs from 44 127 and 44 128, probably in coach number.