Our product is made of platinum silicone. For different items we have different standards to modulate the softness, and it won't be very hard but has it's elasticity.

Due to the silicone material are not breathable, for the first-time wearer may feel stuffy, breathlessness, etc. This is the product characteristics, does not belong to the quality, so please carefully consider whether you can accept it.

The half-face mask is fixed by the T- shaped adjustable elastic band at the back of head, and the full head has three fixing methods: the straight set of integrality can realize the all- round wrapping, and the integrality is stronger and better closed; the zipper is more convenient; and the straps are able to freely adjust the elasticity, which can accommodate a wider range of head circumference.