100% Brand New. Brand: ACEVIVI Material: Nylon and Spandex Color: Black Head to chin length: 22cm/ 8.6inch Head height: 17.5cm/ 6.8inch The back side of head to chin length: 24cm/ 9.4inch Circumference: 45cm/ 17.6inch Closure Type: Velcro closure Quantity: Pack of 1 Gender: Unisex Suitable age: All ranges Function: Anto Snore Net Weight: 25g Soft nylon and elastic spandex material, breathable and comfortable With velcro closure, you can adjust to ensure your custom fit Anti Snore, gives you a better sleeping Application on chin, providing you better overall health and the best night sleep in years Triangle shape, wearing firmed Package content: 1 x Stop Snoring Chin Strap Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank you!