Divided Magnetic Parts Tray great for glue tabs. 

Use to keep small parts and hardware from being misplaced and readily available. Heavy duty, ABS molded plastic tray with 15 compartments allows for max storage and super strong magnets keeps parts in place around the jobsite. Rubber protective covering prevents magnet from scratching delicate surfaces. Dimensions - 7.5"L x 4.75"W x 1.25"D.