- Frame/Supporting structure: wooden frame with belt upholstery.
- Carcass and seat cushions: polyurethane foam and polyester wadding.
- Backrest cushions: polyurethane chips and microfibre
- Armrest cushions: separate, part of a flexible system, with sand weight.
- Cover: fabrics are removable.
- Buttons: made of wood, attached with high-tech yarn.
- Transport: Polder XL can be taken apart for transport.
- Filling: synthetic beads.
Cushion with belt
- Filling: with polyurethane foam and feathers