ITEM NAME:Silicone Tongue Device Anti Snore Nose Clip Relief Stopper Tray Sleep Apnea Aid Tongue Guard Device Anti Snore Device Nose Clip Relief Stopper Tray Kit Night Sleeping Aid SPECIFICATIONS.(1x Silicone Anti Snoring Tongue Sleeve. Tongue Guard Device Anti Snore Device Nose Clip Relief Stopper Tray Kit Night Sleeping Aid. 1x Plastic Nose Snore Stopper. Material: Silicone & Plastic. 4) Wash it with hot water before or after using it.