Feature: 100% Brand new and high quality. 1.Disposable supplies, safety and health, to prevent pollution. 2.Arc concave design, suitable for different interdental spaces. 3.The end with circular hole, easy to take 4. 4 different sizes in 4 colors for you to meet your different needs,durable for a long time use. 5.With a transparent box for each size, convenient and clean to use. 6.The human nature in the design, make the teeth more convenient security. 7.AS for tooth-filling,we provide a safer way for dentists to insert to the tooth clearance. Specification: Item Type:Teeth Whitening Product name:Dental Disposable Wedge with hole Material:Plastic Color:Purple(Large), Yellow(Medium), Green(Small), Blue(Extra small) Size: Large:17.8*2.8mm, Medium:17.8*2.45mm, Small:17.8*2.1mm, Extra small:17.8*1.7mm Quantity: about 100 pcs/box Package: 4 boxes (about 400 pcs) Service1: Free shipping Service2: Dropshipping Service3: Wholesale Service4: Retail Note: 1,Due to the influence of light, environment and display screen when taking photos, there will be some color difference between products and pictures. Please consider carefully before purchasing. 2,This product is only the product itself, not include the decorations in the picture. 3,If you become a follower of my store, you will get an extra 1% discount.