Plastic; Protective covers, protector covers are suitable for household kitchen, useful and practical, baking covers; Detectors covers for baking: excellent performance, alarm covers can be used for home, kitchen use, simple to use, alarm covers for cooking; Elastic detectors covers: the cover can be stretched to accommodate different sizes of detectors, providing a universal fit, elastic alarm covers; Alarm covers for baking: sufficient quantity, alarm protective covers easily meet your different demands, detectors covers; Detectors covers for cooking: simple to set up and can be stretched to ensure a tight and secure placement, plastic alarm covers
What's in the box
72 x Plastic Dust Protection
