1) Fabric: Cotton / linen / fabric with three functions / thickening cotton / Spodoptera fabric
2) Wood: Solid wood / plywood / hardwood
3) Fillers: Feather / high-density foam / spring
4) Sofa(feet): Solid wood / stainless steel
5) Others: "s" spring / rubber band
SPECIAL AVAILABILITY
1) USA CA117 fire restsistant standard.
2) UK BS5852 fire resistant standard.
2) Wood: Solid wood / plywood / hardwood
3) Fillers: Feather / high-density foam / spring
4) Sofa(feet): Solid wood / stainless steel
5) Others: "s" spring / rubber band
SPECIAL AVAILABILITY
1) USA CA117 fire restsistant standard.
2) UK BS5852 fire resistant standard.