20 x 16 x 2 cm; 140 Grams

【PACKAGE INCLUDED】You will get 20 meter 3mm width elastic cords, 100 pieces aluminum nose bridge strips and 200 pieces silicone cord adjustment buckle.
【HIGH STRETCHY ELASTIC BAND】The elastic bands with high stretchy, lightweight and easy to tie, very soft and comfortable to wear, eliminates pressure to the ears.
【ALUMINUM NOSE BRIGE STRIPS】100 pieces nose bridge strips made of premium aluminum, anti-rust and can be bent easily, size 90*5*0.5mm, compact and convenient, and you can cut the length as needed.