Crest 3D White Whitestrips Glamorous White Dental Whitening Kit: Whitens 25X better than a leading teeth whitening toothpaste (when toothpaste is used for 4 weeks) Advanced Seal Technology,s no slip grip stays put so you can talk and drink water while whitening teeth The strip molds to the shape of your teeth and comes off cleanly Use once a day for 30 minutes Uses the same enamel-safe teeth whitening ingredients dentists use A comfortable, no-hassle at home teeth whitening experience included components : White Strip item weight : 32.04 age range description : Adult item package quantity : 1 material type free : Bisphenol A Free brand : Crest item form : Strip package level : unit flavor : Unflavored number of items : 1 size : 28 Count (Pack of 1) part number : 3435096-C item package weight : 0.04 manufacturer : Crest 3D Whitestrips Glamorous White 28 Strips - 14 Treatments model number : Other case material feature : Compostable product benefit : Enamel Protection unit count : 28 allergen information : allergen_free