A package of 10 x PM 2.5 disposable filter inserts you can place inside the filter pocket of our triple layer and double layer kids' size face masks. These disposable filter inserts are made up of two layers of non-woven fabric, two layers of meltblown cloth, and one layer of activated carbon material. See our kid's size classic style with filter pocket: Kids/Extra Small Double Layer Size Width 3.9 inches x height 2.8 inches (10 cm x 7 cm) Second photo shows the size comparison between the adult PM 2.5 filter and kids' PM 2.5 filter Please note: PM 2.5 filters cannot be washed Shipping Canadian customers: Free Shipping: regular mail does not include tracking. Once your order is dispatched, we have no control over the shipping status. Standard delivery time is 1-2 weeks for Ontario customers and 2-3 weeks for other provinces Tracked Shipping: upgrade to this option at check out. Standard delivery time is 5-7 business days Xpress: upgrade at check out. Standard delivery time is around 3 business days Free Pick Up: Toronto customers can arrange for pick up from the Liberty Village area. Please message us United States customers: Standard shipping is via Chit Chat with tracking. Standard delivery time is 5-7 business days Upgraded shipping is via Canada Post Xpress. Standard delivery time is 3-5 business days United Kingdom, European Union, Australian, and New Zealand customers: Standard shipping is via Chit Chat with tracking. Standard delivery time is 3-4 weeks Other international customers: Standard Shipping: does not include tracking. If you'd like to get tracking, please contact us for the shipping rate Return As our products are personal items, we do not accept returns or exchanges. If an issue comes up, please let us know. We will try our best to assist you If you did not receive your order, please contact us within three months from the date of purchase **Follow Soft Strokes Silk on Instagram!
