{1 (60 ML) (Benzalkonium Chloride 1 MG/ML Topical Solution [Pronto Plus Lice Egg Remover]) / 1 (60 ML) (Piperonyl Butoxide 40 MG/ML / Pyrethrins 3.3 MG/ML Medicated Shampoo [Pronto Plus]) } Pack [Pronto Plus Complete Lice Remover System]