VEVOR Murphy Wall Bed Hardware Kit Springs Mechanism White King or Queen Size

Vertical Design: Designed with a vertical wall bed construction, it is space-saving and suitable for the queen or king-sized beds. Compatible with 47-70 inch/1.2-1.8 m width bed. Help extra space and create more beds for friends or guests. In addition, it is easy to clean up the bottom ash or garbage when you fold up the bed.  Superior Rebound Force: There are 9 large springs in the kit, which support the invisible bed to fold up and down, which is strong enough and not easy to