Your Purchase Includes: 10 - Lavender Dual Arch Tray - Silicone Filled (Top/Bottom) .Instructions Sheet This listing for LAVENDER DUAL ARCH TRAY ONLY! (GEL IS NOT INCLUDED) To purchase gel or a complete kit, please visit: OUR STORE! HEAT SEALED FOR YOUR PROTECTION! This product is going in your mouth! DO NOT accept an unsealed product. Why Our Product? Always White has been providing quality dental professional strength oral products for 25+ years. Our innovative teeth whitening system supplies users with all the tools they need to safely and affordably whiten teeth at home. Our gels are the same strength used in dental offices which charge $600+ per treatment. . Our gel is made fresh daily with a two year shelf life. . 30 years (3 decades) in the dental field . We formulate with 100% pure formula. No fillers or additives used. MADE IN USA !