- 100% wool fabric
- Polyurethane foam with silicone coating which can be stripped and recycled
- Plywood backrest (untreated)
- Rubber cord
- Aluminum base
- Skate swivel casters
By strapping the fabric to the seat with a cord, the foam is sandwiched to the seat. It replaces staples and glue to spare the components when it needs to be taken apart.
