1 tooth whitening kit (3 syringes), teeth bleaching kit 2 17%CP, 22%CP, 35%CP, ... . 3 FDA,HACCP,ISO 4 OEM Tooth whitening kit (3 syringes), home-use kit, gift box package1. have neutral package, can ... trial order 2. Each kit contains, 3pcs 4.5cc gel syringes, 2pcs thermoforming mouth pieces, 1pc tray case3. gel concentration, 17 ...