No exhalation valve | 1 case contains 10 small boxes. 3M Japan Disposable Dust Mask 8210J-DS2, Japan National Certification DS2, Particle Filtration Efficiency 95%+, 1 case (200 pieces)

"No exhaust valve | 10 small boxes per case" 3M Japan | 3M Japan Disposable Dust Mask 8210J-DS2 Japan National Certification Compliant DS2 - Particle Collection Efficiency of 95% or higher 1 case (200 pieces)

■Because it is cup-shaped, it gently wraps around the chin and ensures a good fit 20 pieces per small box
■By lightly pressing the nose clip, it fits the shape of anyone's nose, reducing leakage around the nose and achieving a high level of fit
■Commercial product

●About Domestic Shipping Costs
Please check the shipping costs by adding the product to your cart. We have various shipping settings, so please confirm each time. Many products also offer free shipping.
●About International Shipping Costs
Shipping costs are calculated based on weight and volume. Please understand that some products may not be eligible for international shipping.
●About Customs Duties and Taxes
When shipping from Japan to overseas, the ordered products may be subject to customs duties and taxes upon arrival in the destination country, but this may not always be the case. You will be contacted directly by customs or the shipping company we contract with, either DHL or FedEx, regarding this payment. Please understand that we entrust the handling of these expenses to the contracted shipping companies. Additionally, these expenses must be paid directly by you to the courier service contracted by us upon delivery, so please be aware of this. Lastly, unfortunately, the exact amount of these expenses cannot be determined until they pass through the customs of each country. We recommend that you inquire with your local customs office or government website for advice regarding these expenses before placing your order.
●Returns After International Shipping
Please contact us within 30 days of receiving the product. Returns will only be accepted if the product is in its original condition. Unopened and unused products can be returned. Return shipping costs will be borne by the buyer. Additionally, while some products may be marked as free shipping, please understand that the sale price may include air freight, fuel surcharges, demand surcharges, and other costs.
●Returns Due to Initial Defects or Issues After International Shipping
We will respond with a full refund. Return shipping costs will be borne by the seller.
●Regarding Other Issues After International Shipping
If the customer is unable to receive the product due to long-term absence, refusal of receipt, incorrect address, etc., and the storage period of the shipping company has expired or the product has been returned, we may ask you to bear all expenses such as air freight costs. Please be aware of this in advance before making a purchase.