Saggy seats can be very uncomfortable especially if you suffer from back pain.
There may be a simple solution. Custom cushion inserts. You’ll be amazed at the difference it will make.
You’ll have options from soft to firm and everything in between. Choose a combination for the ultimate comfort.
No more fighting over the most comfortable seat in the room when they all can be amazingly comfy.
Marshall units are individually wrapped springs. These can be wrapped in dacron, foam or a down/feather envelope.