new sale 100pcs/lot bullet shape foam sponge earplug ear plug keeper protector travel sleep noise reducer ing

great for travelling and for sleep assistance reduce noise,100% brand new and sponge noise reducer material: foam sponge snr (simplified noise level reduction 35) squeeze the item prior to inserting into the ear. it will then expand to fit your ear perfectly. approx size : 2.5x1.2cm color: mixed colors packing : 2 piece = 1 pair