Name:Tooth Gap Wedge Material: Non-toxic medical grade plastic 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. 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:Blue-- about 100 pcs/box Green--about 100 pcs/box Yellow--about 100 pcs/box Purple--about 50 pcs/box Package: 1box