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Rubber Dam Plastic Frames, Hygenic, Prestige Dental Products
3pieces/lot Dental Frame Hager For Rubber Dam Sheet Light Foldable X-ray Film Foldable 135 14*9.5cm Blue Green Black - Orthodontic Materials - AliExpress
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Amazon.com: Rubber Dam Frame, Folding Reusable Rubber Dam Sheets Frame, Reusable Plastic Oral Care Tool Accessories Dental Dam Holder for Dental Supplies, Blue : Industrial & Scientific