EASY, EFFORTLESS FITTING!SISU Mouthguards are known for their unmatched protection, comfort, cleanliness,and remoldability. Though it might not seem possible, we made an even bettermouthguard! SISU 3D improves on previous SISU models, and adds a number of newfeatures:* Pre-formed shape to enhance fitting difficulty and accuracy* Variable material thickness to put protection where it is needed, and comfortwhere it is desiredDETAILS:* 1.6mm on the inside, 2.4mm on the outside* Ages 7+* Works with braces* Non-toxic: BPA, BPS, Latex, PVC, Phthalate
