The triangular brush attachment is designed for use with Steam Australia's SV8D steam and vacuum cleaner. Fitted with tough nylon bristles in red, the triangular head is shaped to reach into corners and tight spaces that flat or round brushes cannot access. It's suited to cleaning skirting boards, kitchen benchtops, underneath cabinets, rangehoods and car interiors, and is intended for use on hard surfaces with steam only. For gentle surfaces such as leather upholstery, the brush can be wrapped in a microfibre cloth before steam cleaning to avoid direct contact.