Wool Strip Brush – Wool Weather Stripping
| Brush filament material | Wool |
| Channel material | Carbon Steel |
| Total height | 5mm-300mm |
| Overall length | 10mm-6000mm |
| Channel width | 2mm-12mm |
| Channel height | 2mm-12mm |
| Brush filament height | 3mm-200mm |
| Brush filament diameter | 0.1mm-3mm |
