Comfortable and Effective: Our snoring chin strap is made of very lightweight and breathable material with moderate thickness for great comfort, no more waking up with face sweat or pimples in the morning, it works by keeping your mouth closed.High Quality Snoring Chin Strap: This snoring chin strap is made of upgraded high-quality soft, elastic, durable, breathable material, no smell. You will have a restful and comfortable sleep. (It is recommended to wash once before use)Non-slip Snoring Chin StrapThis snoring chin strap is designed with a triangular structure, and the product size can be adjusted by Velcro. The chin features a chin pocket large enough so it doesn't slip off your face at night. The ear holes can be elongated upwards standing on the side of the head as they are just on top of the ears