High quality replacement brush heads (pack of 2) for your Georganics Sonic Electric Toothbrush 50000SPM. Made with DuPont 152 bristles. • Only compatible to our Sonic Toothbrush Set 50000SPM • Made with high-quality Dupont 152 bristles • Certified Waterproof IPX8 and FDA, CE approved • Replace around every 3 months Material: Plastic Handle*, DuPont Nylon 152 Bristles*. *Recyclable. Packaging: Cardboard Box^*, Vegetable Ink^*. ^Widely Recyclable, *Compostable.