4 pcs a pack electric Dual Clean toothbrush heads 1,4pcs/pack 2,fit to oral ... B 4 pcs a pack electric Dual Clean toothbrush heads Our product fit to oral b,Oral B ... Clean, Sensitive Clean, Oral B Dual Clean, Oral B Advance Power 400/900 etc. Material: ABS, soft BristlesEco-friendly ... Paypal Total Amount ≤ $10000USD: we only accept 100% T/T Advance or Western Union.Total Amout > $10000USD: T/T, 50% ...