Famapro 4D masks are a stylish addition to our company product list. These are our Kf94 masks that come in 9 exciting colors! (yellow, red, blue, moss green, grey, navy blue, white, pink and beige) These masks are extremely comfortable for day long use and the breathability is better than other masks on the market. Our packaging either comes in a poly bag of 5 or a box of 10pcs. These are store ready to hang or place near registers. Packaging is bi-lingual (English/Vietnamese) If you need packaging in other languages we can accommodate your needs. OEM service is available. Other details of these masks are they are 3 ply, non-woven and melt blown, Ear loop is made from a flat spandex, sizing is 5mm, well-stretchable, sturdy ultra-sonic weld, Fmax > 10N. The Nose wire is made with a super adjustable plastic which is safe for use in certain hospital settings. Dimensions: 205 x 80 mm (+/- 5 mm) PACKAGING SPECIFICATION 100 boxes/carton 10 pieces/box 5 pieces/bag