Features: Made of high elastic Neoprene material, which is soft and comfortable to wear. It can help to hold your jaw tighten during sleeping time to prevent snoring. Jaw Widen Design - lifting the jaw and achieves the effect of facial lifting to a certain extent. Hook & Loop Fastener design makes it easy to adjust suitable size and tightness. Double Porous Breathable Design - Comfortable and breathable, anti-sultry. Both sides are available and easy to wear. Specification: Item Type: Anti Snoring Strap Material: Neoprene Color: Blue, Black Size: Approx. 66 x 4cm / 26 x 1.6inch Weight: Approx. 51g / 1.8oz Package list: 1 x Anti Snoring Strap