4E 4E'S USA Preformed Matrix Bands & Refill Rings Kit: Dental Sectional Matrix System with Clamping Rings (Universal & Narrow) and Matrix Bands, C2 Kit
$84.99
Description
The kit includes 2 nickel-titanium clamping rings and 100 matrix bands(3.5mm deciduous teeth band *20, 4.5mm premolar band*30, 5.5mm moloar band*30 and 6.5mm molar with extensions band*20);.The matrix rings is available in universal (light blue color) & narrow (dark green), provide increased tension to establish a sound contact area;.The matrix bands is avilable in four sizes (3.5mm, 4.5mm, 5.5mm & 6.5mm), the curved marginal ridge of matrix bands reduces finishing time, also they're stable, making ring placement easier;.The clamping rings are made of high quality nickel-titanium shape memory alloy, with stable clamping force and strength;.Fully autoclavable, temprature up to 134℃(273.2°F)
