Specifications: Material:paper Color:16 color class Features: 1.Easy to use paper guide can be disposed of after use 2.Convenient and easy to use, 16 different shades 3.Shows your patients how much their teeth whitening treatments have helpe 4.Disposable guides don't require sterilizating, just use one per patient and dispose when done. Benefits: 1.For comparing teeth shades before & after bleaching 2.Professional teeth whitening use 3.Total 16 shades 4.Tracking whitening effect 5.Special design for teeth whitening 6.Very popular used in in home teeth whitening field 7.Easy to use, compare. Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight deviation for the measurement data. 3.Please allow 1-2cm error due to the hand measurement . Buyer Note International Buyer - Please Note Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. About us Foshan Vimel Dental Equipment Co.,Ltd. is a professional enterprise that specializes in research and development, production and marketing of dental equipment. Our main products includes High & Low speed handpiece, LED Curing Light, Scaler, Dental unit, Doctors' Chair, Oil-free air compressor, Gutta cutter, Endodontic treatment, Apex locator, Intra-oral camera, Micro motors, Dental lamps, Sterilizer and dental accessories etc. "Superior quality, reasonable price and satisfactory service" is our principle. We are sincerely looking forward to cooperating with companies from the whole world for mutual benefit cooperation business with a brilliant future! Q&A ★1. Q: Are you a manufacturer, or a trading company? A: We are a manufacturer. ★2. Q: What's the delivery time? A: 3 -5 working days by express. ★3. Q: What's your price terms? A: Our price is EX-Work price. For CIF & FOB price, welcome to contact us directly by email, phone. ★4. Q: What's the payment method? A: T/T (Bank Transfer), Western Union, Money Gram, Paypal.