Features: Tongue Scraper is made of 304 stainless steel which complies with the American ASTM standard.Tongue scraper with a durable and heatproof features.It is a perfect tool for bad breath treatment and suitable for both adult and 8+ age kids. Include 3 different shapes of Tongue Cleaners: "U"Shape Scraper, "Spoon" Scraper and "Hollow" Scraper.All of them are ergonomic designed, handle with anti-slip feature that you can operate them easy and enjoy a safe cleaning experience. Thickened and heavy-duty cleaner head remove the surface dirty residue without any risk of nicks. The tongue scraper edges is blunt and no harmful , can keep oral health and bring you a better taste and fresher breath. How to use: Gargle with water. Stick your tongue out, then scrape it by the concave side of the scraper gently from inside to tip. Repeat step 2 for several times according to your tongue condition. Specification: Color: Silver,Rose Gold Material: Stainless steel. Size: 14.7x2.5cm/15x2cm/13cm Notes: Don't scrape too hard or too many times or you will get hurt. Kids under 8 years old are not suggested to use such product. To avoid bacteria breeding, it is suggested to sterilize the scraper with ultraviolet sterilamp once a month. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Package included: 2pcs/set x Tongue Scrapers or 3pcs/set x Tongue Scrapers No Retail Box, Packed Safely in Bubble Bag.