Specification:Product Name:Dental Disposable WedgesApplication:Teeth WhiteningMaterial:PlasticColor:As the picture showsSize: Large:17.8*2.8mm,Medium:17.8*2.45mm,Small:17.8*2.1mm,Extra small:17.8*1.7mmQuantity:100Pcs/BoxFeatures:1.100% Brand new and high quality.2.Disposable supplies, safety and health, to prevent pollution.3.The end with circular hole, easy to take,arc concave design, suitable for different interdental spaces.4.4 different sizes in 4 colors for you to meet your different needs,durable for a long time use.5.AS for tooth-filling,we provide a safer way for dentists to insert to the tooth clearance.6.The human nature in the design,with a transparent box for each size, convenient and clean to use.Note:Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture.Packing include：100 pcs/box