ITEM NAME:1 Pcs Tongue Stopper Anti Snoring Mouthpiece Device Medical Silicone Breathing Descriptio n Description: Type: Anti Snoring tongue device Specifications: Material: silica gel Color: transparent Size: 5.5*5*4.5cm Package Included: 1* transparent snore proof device Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. 1 Pcs Tongue Stopper Anti Snoring Mouthpiece Device Medical Silicone Breathing.We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. Color: transparent.