? 2 in 1 Anti Snoring and Air Purifier Nose Clip for Prevent Snoring and Comfortable Sleep? Note - Multi color will be shipped as per inventory available Specification: ? Product name : 2 IN 1 Anti Snoring & Air Purifier Size : 5*2*3cm ? Feature : ?Clean air, filtered air of harmful gases and dust ?Insist on using can effectively alleviate asthma ?Easy to wear (push it into your nostril tight) and take down ?Apply in many situation, indoor, outdoor, hospitals, etc. ?Warning: ?Do not tebar down this product, just wash it as a whole part, otherwise, it will be useless. ?More, it needs to be used for few days, then you will get used to this product and take benefit from it.