Check the listing for details. Dental Sectional Contoured Matrices Matrix Band Ring Plier Delta Add-On Wedges. Condition: New. Listed at 3.79 USD. Feature: Add-on Wedges:Packing list:40pcs/bag Dental Sectional Contoured MatricesPacking:100pcs/packModel:50um-HardSmall -------------------- 20 pcsSmall with ledge ------ 10 pcsMedium ----------------- 30 pcsMedium with ledge --- 10 pcsLarge -------------------- 20 pcsLarge with ledge ------ 10 pcsRing (standard) -------- 1 pcRing (delta) ------------- 1 pc Each Matrix Set(100pcs matrices with 2pcs rings) This Matrix Delivers easy, predictable and accuarte contact creation by utilising advanced ring, matrix and wedge technology.Our Matrices offers you accurate contacts and tight marginal seal, minimised overhang and finishing, easy placement and removal. Ring placement forceps Medical Grade Stainless Steel Material. Universal Plier fits worldwide matrix system. Material:Stainless Steel This forcep will give you incredible control for the precise placement of super strong separator rings over even the widest molars. Product name: Add-On Wedges Application: For dental Color: Green Quantity: 40 pcs=1 bag Features: --40Pcs Add-On Rubber Elastic Wedges Dental Material --Add-On Silicone Wedges 40 pcs- Special Silicone Rubber--Manufactured by Special Silicone Rubber resistent to heat treatment up to 150 C.--Add-on wedges are used with rings : T10369, T10322, T10284 or with springclips: T10283, T10324, T10323. FDA Statement: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.