2PCS Allarme Fermaporta di Sicurezza 120DB Tappo Cuneo Sirena Portatile Casa Antifurto
Weight: 4.5 oz. 2PCS doorstop alarm(battery are not inclued). 【Dual Function】Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into.