Features1Unique Design: The round top of the disposable dental wedge guards the gums from damage, and the quadrate tail is more convenient to wrap during operation. 2Perfect Fit: The inner core of disposable dental plastic wedge has good toughness and strength. Combined with silica gel, it can adapt to various adjacent tooth gaps and closely fit teeth. 3Easy to Use: Disposable dental plastic wedge is one time use, small in size and easy to operate. Can withstand high temperature and high pressure cleaning. 4Safe Material: Disposable dental wedge is made of medical grade plastic, which is safe, environmentally friendly, wear resistant and durable, and has a long service life. 5Enough Quantity: The package includes a total of 200pcs disposable dental plastic wedge, sufficient quantity to meet your actual needs.SpecificationItem Type: Disposable Dental WedgeMaterial: PlasticQuantity: 200 Pieces (50 Pieces Each)Size and Color:4 Colors, 4 Different Sizes:Large Size: Approx. 17.8x2.8mm / 0.70x0.11in (Purple)Medium Size: Approx. 17.8x2.45mm / 0.70x0.10in (Yellow)Small Size: Approx. 17.8x2.1mm / 0.70x0.08in (Green)Extra Small Size: Approx. 17.8x1.7mm / 0.70x0.07in (Blue)Package List200 xDisposable Dental Wedge