100pcs/box Dental Disposable Wedge with Hole All 4 Sizes Tooth Gap Wedge Non-toxic Medical Grade Plastic Dentist Materials

Name:Tooth Gap Wedge Material: Non-toxic medical grade plastic Quantity: about 100 pcs/box Color&Size: Purple(Large): 17.8*2.8mm Yellow(Medium): 17.8*2.45mm Green(Small): 17.8*2.1mm Blue(Extra small): 17.8*1.7mm Features: 1.Disposable supplies, safety and health, to prevent pollution. 2.Arc concave design, suitable for different interdental spaces. 3.The tip is specially treated to avoid damaging the gums 4.The end with circular hole, easy to take 5.different sizes in 4 colors for you to meet your different needs,durable for a long time use. 6.With a transparent box for each size, convenient and clean to use. 7.The human nature in the design, make the teeth more convenient security. 8.AS for tooth-filling,we provide a safer way for dentists to insert to the tooth clearance.