Specifications:Name: Colorful Cleaning Brushes for Karcher SV7 SV1802 SV1902 Material: PP + Nylon Size: Φ14mm x Φ32mm x H35mm (error±2mm) Features:1. Made of high-quality plastic and nylon material, durable and lengthy carrier existence 2. Used with high temperature steam, it's going to efficiently eliminate cussed stains Compatible with models:For for Karcher SV7 / SV1802 / SV1902 / 2 Steam Cleaner