Door Window Alarms - 4 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more, by Rosmila auspowers_batchone The material of the washer

The material of the washer is copper

1/2" Barb Tube x 1/2" Barb Tube

This travel cord organizer bag is very strong and durable

* This Scotch-Brite cleaning tool contains an antimicrobial agent in the bristles that protects the product from bacterial odors

Door Window Alarms - 4 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more, by Rosmila auspowers_batchone The material of the washerDoor Window Alarms 4 Pack Adjustable Volume, Chime Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more, by Rosmila Product Features COMPREHENSIVE PROTECTION These door and window alarms sensors provide a comprehensive protection plan for your home security, office, or any living space. With the ability to use one for a door and one for a window, or both for windows, this