100% Brand New.Eyeglass Material: Tempered glass lensGlasses Frame Material: PCMask Material: SiliconeStrap Material: SiliconeColor: Dark BlueMask Length: 17cm/6.63""(Approx)Two window design for wide field of wision.No-leak double feathered edges face skirt for precision seal.Fashionable low volume.Adjustable head strap.It fits most adult face.Purge valve for fast effective water clearance.Comfortable pre-angled silicone mouthpiece.Easy clip on strap retainer.Silicon Purge valve - Helps any excess water escape when exhaling air.1 x Dive Mask?1 x Dry Snorkel