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【Durable and Portable】Made of chrome steel, chrome finish to forestall rust— 3.38 inch*2.3 inch, making it ring for more than 20 thousands times;
【Corrosion Resistance】All-metal construction, endowed with chrome polished surface, ensures the utmost durability with corrosion resistance;
【Ding! Ding! Ding!】Push down together with your palm or one finger to make it ring, loud & clear without driving you nuts. Trendy and easy to achieve attention;
【Ideal Tools for Attention】Super practical for the elderly or bedridden other folks to invite for assistance, for training pets, for gathering kids to play games, or for teachers to get attention;
【one hundred% Satisfaction Guarantee】 Lifetime warranty for quality-related issues. If in case you have any questions, please feel free to contact us for a timely satisfaction solution.