You can use inserts to customize the KALLAX shelving unit so that it suits your storage needs. Different wall materials require different types of fasteners. Use fasteners suitable for the walls in your home. Complete with KALLAX underframe to give this shelving unit a new look while making it easier to vacuum underneath. Shelf unit Particleboard, Fiberboard, Acrylic paint, Honeycomb structure paper filling (100% recycled), Plastic edging, Plastic edging, Plastic edging Insert with 1 shelf…