Description Features:_x005F_x000D_ 1.Premium Quality_x005F_x000D_High sealing solid cup and the unique double-shell, Ear Defenders offer SNR 36dB for noise canceling._x005F_x000D_ 2Reduce the Noise Around You_x005F_x000D_Ideal for shooting, racing, reading, studying and operating machinery to protect hearing, especially suitable for work in construction and landscaping work._x005F_x000D_ 3.Adjustable to Fit All Sizes_x005F_x000D_Designed with retractable stainless steel at the end of headband, the ear defenders can be adjusted to fit all sizes. It is easy to fold and unfold which makes it fully adjustable for kids through adults._x005F_x000D_ 4.Compact Folding Design_x005F_x000D_Compact folding design for efficient storage, Lightweight ear defenders feature a foldable style as the ear cups collapse into the headband._x005F_x000D_ 5.Suitable for Both Adults and Children_x005F_x000D_Design adjustment headband to achieve a full of vertical adjustment for a perfect fit. The retractable stainless steel at the end of headband offers a flexible adjustment._x005F_x000D_ Specifications:_x005F_x000D_Type: Ear Defenders_x005F_x000D_Material: ABS+High density sponge._ x000D_Color: Black, Blue black, Red black_x005F_x000D_SNR: 36dB_x005F_x000D_Size: 20*14.5*9.5cm7.87*5.70*3.74in_x005F_x000D_ Package included:_x005F_x000D_1* Ear Defenders._x005F_x000D_