Noise-isolating earplugs in box

This earplug is boxed and can be customized with a logo. It has powerful functions, can prevent noise, soundproof, and reduce noise to help you have a good sleep, and help solve noise problems on business trips. This earplug is a good helper for sleep. The material is sponge, which has high density and strong sound reduction. The shell is made of plastic, which is light and easy to carry. It is suitable for traveling or taking a nap at work. It has powerful functions.

Quantity	100	250	500	1,000	2,500
Price	$0.549	$0.36	$0.345	$0.275	$0.227