Gold herringbone chain with transparent earplugs.
 
Also comes in black earplugs. Choose earplug color option Black.
 
Lobster clasps will clip onto any hoop earring. 
Must have a pair of hoop earrings to wear. 
Lobster clasp opening size 3mm. Lobster clasp hole 5mm.
For anti-lost earplugs to be worn on sunglasses temple bars, measure the diameter of the bar to ensure it fits, 3mm or smaller or temple tips 5mm or smaller.
 
Three tapered earplug layers allow for sound adjustment. Worry less about losing the earplug with earring attachments and allow for more decibels by adjusting its depth in the ear. The less depth into the ear, the more sound decibels.
 
Silicone is easy to clean and waterproof.