Protective cover of mobile frames type layens, characterized because it has a form of 2 caps joined by a side band forming a single piece, either in a removable or integral way being made with elastomers that hinders the adherence to propolis of bees. (Machine-translation by Google Translate, not legally binding)1. Funda protectora de cuadros móviles tipo Layens, caracterizada porque presenta una forma de 2 capuchones unidos por una banda lateral formando una monopieza, bien de manera removible o integral estando realizado con elastómeros que dificulta la adherencia a los propóleos de las abejas.