Fluroide Gel Tray, Small, Yellow, Hinged, 50/Bx, Sold As Box Crosstex 10000178 Crosstex Zap™ Dual Arch Fluoride Gel Trays Crosstex Zap™ Dual Arch Fluoride Gel Trays For The Application Of Fluoride Gel And Foam. Deep Tray Well For Full Coverage Of Interproximal And Occlusal Areas To Gingival Line. Closed Cell 4 Pound Foam Assures Good, Strong Rigidity - Increases Patient Comfort While Minimizing Gagging Reflex. Convenient, Flexible Handles Simplify Filling And Placement Of Tray. Available In 3 Color-Coded Sizes - Small (Yellow), Medium (White), Large (Blue). Supplied In Unique, Stackable "Space-Saver" Package. Fluroide Gel Tray, Small, Yellow, Hinged, 50/BxSku: Ndc-10191274_Bx Mfgr Sku: 10000178Item Id: 10191274Mfgr Id: 91Item Code: Cro Yfths