Frankly, I expected a very fine old plastic mask, and bah non, This is a super thick plastic, really solid, the elastic is not as poor as the poor quality masks is a wide elastic for comfort. It's been really made in China as I expected.
In terms of delivery, Very fast, ordered Thursday, arrived a Saturday. The fact that delivery is ensured by Amazon and not the seller is a real Plus.
In conclusion, plainnement satisfied by section and by the service.