This disposable dental plastic wedge is specially designed which makes the wedges easily inset into diastema of teeth. With special square design, it can be held firmly. The tip is obtuse which will not harm gingiva. It is the best choice for dental filling use, much safer and more convenient to insert to diastema.Features:1. Made of medical grade PE plastic material, safe and eco-friendly.2. Special design is more convenient to insert small wedge into tooth diastema.3. Obtuse tip can better protect gingiva from harm.4. Square bottom makes it more convenient to hold.5. Mainly used for dental fillings, non-toxic plastic teeth diastema wedge. 6. Our dental wedges has 4 sizes in 4 different colors (Blue, Green, Yellow, Purple),with special design to make it easy and tight holding.Specification:Material: Medical grade PE plasticType: Blue (11mm / 0.43inch),Green(13mm / 0.5inch), Yellow (14mm / 0.6inch),Purple(15mm / 0.6inch)Color: Blue, Green, Yellow, Purple Total Quantity: 800pcsTotal Weight: 40g(Approx.)Package List:1 x Box of dental wedge in all 800 PCSNote:1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.