24pcs Metal Restoration Matrix Bands, Dental Matrix Bands with 180° Adjustable Retainer, Dental Sectional Matrix Bands, Matrix Bands for Dental Restorations. (Green) Green electronics3 12-point opening fits double hex

12-point opening fits double hex (12-sided)

You need to set up the remote control after installing batteries

Designed in the USA ✓ ✓ ✓ Great for weddings

FEATURES: LLPT hook and loop tape is self adhesive (PEEL and STICK) fastener and rated to hold 12 lbs per square inch with super strong silicone adhesive layer at back

24pcs Metal Restoration Matrix Bands, Dental Matrix Bands with 180° Adjustable Retainer, Dental Sectional Matrix Bands, Matrix Bands for Dental Restorations. (Green) Green electronics3 12-point opening fits double hex24pcs Metal Restoration Matrix Bands, Dental Matrix Bands with 180 Adjustable Retainer, Dental Sectional Matrix Bands, Matrix Bands for Dental Restorations. (Green) Welcome to Our StoreSpecification : Product Name: Dental 180 Adjustable Matrix BandsColor: Orange Green Purple Red Yellow Light greenFeature: Head 180 AdjustableType: For Perfect Dental Crown Making Dental ToolSize? Orange: Width: 6. 2mm, Thickness: 0. 025mm,Stainless steelGreen? Width: 6.