General description Package includes 2 pieces of hand pressure rollers designed to meet various needs. These rollers are ideal for wallpaper compaction and other applications requiring pressure application. Technical specifications Small size: 175 x 30 mm Large size: 175 x 50 mm Material: High-quality silica gel Usage Suitable for high-temperature welding of car audio silencers Applicable for PVC waterproof membranes Ideal for sealing strip stickers and sound bars Other information Detachable structure for easy bearing replacement Ergonomic solid wood handle for comfortable use