30Pcs Mouth Stickers Adhesive Breathable Physical Action Stop Snoring Ergonomic Mouth Breath Correction Patch for Household Description: Strong adhesion, comfortable to wear, long service time, this mouth sticker can let you sleep well. By helping to promote nasal breathing and establish better breath habits, this mouth sticker serves to reduce throat dryness. Mouth sticker is constructed of non-woven fabric material. There are 2 styles to choose from. Mainly used at home or dorm. Item Name: Mouth Stickers Material: Non-woven Fabric Features: Adhesive, Breathable, Physical Action, Ergonomic Shape Yellow: Children Mouth Stickers White: Teenager Mouth Stickers Size Details: Yellow: LxW: 5.5cm x 4cm/2.17" x 1.57"(Approx.) White: LxW: 6cm x 4.3cm/2.36" x 1.69"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 30 x Mouth Stickers