The ConfiDental Moldable Mouthguard - Pack of 8 The Kit Includes: 4 pieces of Regular Size ConfiDental Dental Guards 4 pieces of Small Size ConfiDental Dental Guards 1 Travel Hygiene Case Step-by-step instructions for the molding and fitting process Our high quality professional mouthguard is an excellent dental appliance. For a better prevention, our mouthguard is made from soft thermo plastic premium medical grade BPA Free and Phthalate Free material. It’s comfortable for you to use it every day and night. Our guard is the best solution for teeth grinders. It protects both your upper (top) and lower (bottom) teeth. In addition, it can be used for a whitening tray in teeth whitening treatments. With the slim (thin) design, our mouth guards provide you with comfort when wearing it. Each package comes with 4 Regular Size gaurds (3.27mm thick) and 4 Small Size guards (3.27mm thick).Our ultra comfort mouth guard can be used as a dental protector, teeth whitening trays, and sport mouthguard. If you have problem with bruxism while sleeping at nighttime. You can use our mouth guard to prevent your teeth (tooth) in your sleep. If you want to whiten or bleach your teeth, you can also use our mouthguard as a teeth whitening trays along with whitening gel in whitening or bleaching process. Whether you are men, women, mom or dad with a child, teen, kids, children, or teens with a small or large mouth, if you have teeth grinding problems, our nightguards are the best fit for you and your loved ones. You can easily mold and customize the gaurds right at your own home with a boil water. It is adjustable to custom fit your mouth since It can be molded and remolded.