Silverstein OmniGuard, Lip Protector for all wind musicians, customizable in just few minutes, for upper and lower teeth, braces compatible, reusable and re-moldable, made with biomedical grade material, easily washable, incl. 1 tweezer and 1 carrying case, incl. a multi-lingual manual, estimated product lifetime: 12 months, made in USA, please note: open pack excluded from exchange for hygienic reasons