14pcs Dental Whitening Trays – Thermoform Mouth Tray Kit, BPA-Free & Reusable

14pcs Dental Whitening Trays for Teeth Whitening feature a slim, moldable thermoform design (2.55" x 1.97" x 0.5"), BPA-free and safe for adults. The reusable trays can be re-moulded in 75-80°C hot water for a personalized fit. Includes two travel cases, cleaning guidance, and a 90-day guarantee. For best results, use with whitening gel (not included), applying 0.5–1mm of gel evenly inside the tray and drying the inner surface before use.