Very strong fitting, which is elegantly attached to the bottom of the boxing bed. Its function is to connect the beds in the head and foot section, preventing unpleasant shifting of the boxspring beds from each other.
Visible fittings always attached to the front and back of the boxpring bed are used mainly for skirt-covered beds. The advantage of this fitting is the very simple handling and splitting of the boxspring beds.
Very strong zipper that is sewn on both sides of the mattress under the hem. Its function is to combine mattresses to prevent unpleasant displacement of the mattress from each other.
Very strong velcro on both sides on mattresses. Its function is to combine mattresses to prevent unpleasant displacement of the mattresses from each other.