10pcs Electric Toothbrush Heads Replacement (10 Heads) Compatible for SG910/507/958/515/949/575/551(10pcs Replacement w)

- Wide Compatibility With SG Series Models：Engineered to fit SG910, 507, 958, 515, 949, 575, and 551 electric toothbrush models; matches the structural design and operational parameters of these units, enabling easy installation and stable performance during brushing without extra modifications.? - 10-Piece Packaging For Practical Use：Supplied in a 10-piece set; offers a sufficient quantity to cover long-term replacement needs for individual users or multi-person households, minimizing the need for frequent repurchases and enhancing daily convenience.? - Functional Replacement For Worn Heads：Acts as a dedicated replacement for worn or used brush heads of the listed electric toothbrushes; provides a cost-effective solution to maintain oral care routines, eliminating the need to replace the entire toothbrush unit.? - Suitability For Daily Oral Care：Tailored for regular daily oral care use; works in tandem with compatible electric toothbrushes to support thorough plaque removal, helping to maintain consistent oral hygiene habits with each use.? - Synergy With Electric Toothbrush Operation：Adapts to the electric working mechanism of the matched SG series toothbrushes; synchronizes smoothly with the toothbrushes’ power output and cleaning modes, ensuring consistent cleaning effectiveness throughout the brushing process.?