Great Material - The mask mask is made of 100% natural latex, environmentally friendly and non-toxic; The cosplay costume is made of high quality dacron, breathable and comfortable; Attention:Due to the long term ship time, the mask may has a little smell, you can open the package and put it in the air for a while, the smell will naturally dissipateOccasions - Suitable for any special occasions as: Christmas, Halloween, Carnivals, themed parties; A must have costume to enhance the Christmas Atmosphere; It is a perfect and unique, elegant, attire, clothing, birthday present gift.Size - The mask can fit most adult head, also can fit for teens; For kids the mask may be a bit large, while it will be comical; The costume has 4 different size: Medium, Large, X-Large and XX-Large, you can check the "Product Description" to get more detailsDetails Determine Success Or Failure - For the mask, you can see outside from the nostrils or eyes of the mask, and breathing through the opening .And you can breathe easily through the opening of the mask; For the costume set, it including costume top, pants, hat, belt, gloves, footwear and mask; With all these you are just what you cosplayed!