Oral-B WaterJet x4. Product type: Electric flosser nozzle, Product colour: White, Brand compatibility: Oral-B. Weight: 13 g. Package width: 33 mm, Package depth: 60 mm, Package height: 220 mm. Master (outer) case width: 149 mm, Master (outer) case length: 217 mm, Master (outer) case height: 237 mm